Finding the Third Proportional to 114,880.50 and 252,117

Step by Step Solution

1. Step 1: Write the proportion equation
   114,880.50 : 252,117 = 252,117 : x
2. Step 2: Convert to fraction form
   114,880.50/252,117 = 252,117/x
3. Step 3: Cross multiply
   114,880.50x = 252,117 × 252,117
4. Step 4: Simplify right side
   114,880.50x = 63,562,981,689
5. Step 5: Solve for x
   x = 63,562,981,689/114,880.50
6. Step 6: Final answer
   x = 553,296.53