Finding the Third Proportional to 52,864.13 and 113,980.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,864.13 : 113,980.50 = 113,980.50 : x
2. Step 2: Convert to fraction form
   52,864.13/113,980.50 = 113,980.50/x
3. Step 3: Cross multiply
   52,864.13x = 113,980.50 × 113,980.50
4. Step 4: Simplify right side
   52,864.13x = 12,991,554,380.25
5. Step 5: Solve for x
   x = 12,991,554,380.25/52,864.13
6. Step 6: Final answer
   x = 245,753.70