Finding the Third Proportional to 291,203.75 and 622,889.75
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Solution
The third proportional to 291,203.75 and 622,889.75 is: 1,332,371.72
Step by Step Solution
- Step 1: Write the proportion equation
291,203.75 : 622,889.75 = 622,889.75 : x - Step 2: Convert to fraction form
291,203.75/622,889.75 = 622,889.75/x - Step 3: Cross multiply
291,203.75x = 622,889.75 × 622,889.75 - Step 4: Simplify right side
291,203.75x = 387,991,640,655.06 - Step 5: Solve for x
x = 387,991,640,655.06/291,203.75 - Step 6: Final answer
x = 1,332,371.72
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