Finding the Third Proportional to 35,496.50 and 53,892.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,496.50 : 53,892.75 = 53,892.75 : x
2. Step 2: Convert to fraction form
   35,496.50/53,892.75 = 53,892.75/x
3. Step 3: Cross multiply
   35,496.50x = 53,892.75 × 53,892.75
4. Step 4: Simplify right side
   35,496.50x = 2,904,428,502.56
5. Step 5: Solve for x
   x = 2,904,428,502.56/35,496.50
6. Step 6: Final answer
   x = 81,822.95