Finding the Third Proportional to 116,882 and 252,216.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,882 : 252,216.50 = 252,216.50 : x
2. Step 2: Convert to fraction form
   116,882/252,216.50 = 252,216.50/x
3. Step 3: Cross multiply
   116,882x = 252,216.50 × 252,216.50
4. Step 4: Simplify right side
   116,882x = 63,613,162,872.25
5. Step 5: Solve for x
   x = 63,613,162,872.25/116,882
6. Step 6: Final answer
   x = 544,251.15