Finding the Third Proportional to 52,847.38 and 81,794.13

Step by Step Solution

1. Step 1: Write the proportion equation
   52,847.38 : 81,794.13 = 81,794.13 : x
2. Step 2: Convert to fraction form
   52,847.38/81,794.13 = 81,794.13/x
3. Step 3: Cross multiply
   52,847.38x = 81,794.13 × 81,794.13
4. Step 4: Simplify right side
   52,847.38x = 6,690,278,884.52
5. Step 5: Solve for x
   x = 6,690,278,884.52/52,847.38
6. Step 6: Final answer
   x = 126,596.24