Finding the Third Proportional to 57,727.69 and 82,549.13

Step by Step Solution

1. Step 1: Write the proportion equation
   57,727.69 : 82,549.13 = 82,549.13 : x
2. Step 2: Convert to fraction form
   57,727.69/82,549.13 = 82,549.13/x
3. Step 3: Cross multiply
   57,727.69x = 82,549.13 × 82,549.13
4. Step 4: Simplify right side
   57,727.69x = 6,814,358,038.27
5. Step 5: Solve for x
   x = 6,814,358,038.27/57,727.69
6. Step 6: Final answer
   x = 118,043.15