Finding the Third Proportional to 57,682.13 and 84,746.25

Step by Step Solution

1. Step 1: Write the proportion equation
   57,682.13 : 84,746.25 = 84,746.25 : x
2. Step 2: Convert to fraction form
   57,682.13/84,746.25 = 84,746.25/x
3. Step 3: Cross multiply
   57,682.13x = 84,746.25 × 84,746.25
4. Step 4: Simplify right side
   57,682.13x = 7,181,926,889.06
5. Step 5: Solve for x
   x = 7,181,926,889.06/57,682.13
6. Step 6: Final answer
   x = 124,508.71