Finding the Third Proportional to 52,694.30 and 80,359.59

Step by Step Solution

1. Step 1: Write the proportion equation
   52,694.30 : 80,359.59 = 80,359.59 : x
2. Step 2: Convert to fraction form
   52,694.30/80,359.59 = 80,359.59/x
3. Step 3: Cross multiply
   52,694.30x = 80,359.59 × 80,359.59
4. Step 4: Simplify right side
   52,694.30x = 6,457,664,307.67
5. Step 5: Solve for x
   x = 6,457,664,307.67/52,694.30
6. Step 6: Final answer
   x = 122,549.59