Finding the Third Proportional to 79,278.75 and 170,646.75
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Solution
The third proportional to 79,278.75 and 170,646.75 is: 367,315.49
Step by Step Solution
- Step 1: Write the proportion equation
79,278.75 : 170,646.75 = 170,646.75 : x - Step 2: Convert to fraction form
79,278.75/170,646.75 = 170,646.75/x - Step 3: Cross multiply
79,278.75x = 170,646.75 × 170,646.75 - Step 4: Simplify right side
79,278.75x = 29,120,313,285.56 - Step 5: Solve for x
x = 29,120,313,285.56/79,278.75 - Step 6: Final answer
x = 367,315.49
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