Finding the Third Proportional to 116,635.50 and 245,017.13

Step by Step Solution

1. Step 1: Write the proportion equation
   116,635.50 : 245,017.13 = 245,017.13 : x
2. Step 2: Convert to fraction form
   116,635.50/245,017.13 = 245,017.13/x
3. Step 3: Cross multiply
   116,635.50x = 245,017.13 × 245,017.13
4. Step 4: Simplify right side
   116,635.50x = 60,033,391,543.27
5. Step 5: Solve for x
   x = 60,033,391,543.27/116,635.50
6. Step 6: Final answer
   x = 514,709.43