Finding the Third Proportional to 35,108.50 and 76,785.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,108.50 : 76,785.25 = 76,785.25 : x
2. Step 2: Convert to fraction form
   35,108.50/76,785.25 = 76,785.25/x
3. Step 3: Cross multiply
   35,108.50x = 76,785.25 × 76,785.25
4. Step 4: Simplify right side
   35,108.50x = 5,895,974,617.56
5. Step 5: Solve for x
   x = 5,895,974,617.56/35,108.50
6. Step 6: Final answer
   x = 167,935.82