Finding the Third Proportional to 35,762.13 and 54,103.57

Step by Step Solution

1. Step 1: Write the proportion equation
   35,762.13 : 54,103.57 = 54,103.57 : x
2. Step 2: Convert to fraction form
   35,762.13/54,103.57 = 54,103.57/x
3. Step 3: Cross multiply
   35,762.13x = 54,103.57 × 54,103.57
4. Step 4: Simplify right side
   35,762.13x = 2,927,196,320.56
5. Step 5: Solve for x
   x = 2,927,196,320.56/35,762.13
6. Step 6: Final answer
   x = 81,851.84