Finding the Third Proportional to 276,912 and 414,905.75
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Solution
The third proportional to 276,912 and 414,905.75 is: 621,666.02
Step by Step Solution
- Step 1: Write the proportion equation
276,912 : 414,905.75 = 414,905.75 : x - Step 2: Convert to fraction form
276,912/414,905.75 = 414,905.75/x - Step 3: Cross multiply
276,912x = 414,905.75 × 414,905.75 - Step 4: Simplify right side
276,912x = 172,146,781,383.06 - Step 5: Solve for x
x = 172,146,781,383.06/276,912 - Step 6: Final answer
x = 621,666.02
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