Finding the Third Proportional to 58,762.13 and 85,682.63

Step by Step Solution

1. Step 1: Write the proportion equation
   58,762.13 : 85,682.63 = 85,682.63 : x
2. Step 2: Convert to fraction form
   58,762.13/85,682.63 = 85,682.63/x
3. Step 3: Cross multiply
   58,762.13x = 85,682.63 × 85,682.63
4. Step 4: Simplify right side
   58,762.13x = 7,341,512,226.89
5. Step 5: Solve for x
   x = 7,341,512,226.89/58,762.13
6. Step 6: Final answer
   x = 124,936.13