Finding the Third Proportional to 116,952 and 252,568.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,952 : 252,568.50 = 252,568.50 : x
2. Step 2: Convert to fraction form
   116,952/252,568.50 = 252,568.50/x
3. Step 3: Cross multiply
   116,952x = 252,568.50 × 252,568.50
4. Step 4: Simplify right side
   116,952x = 63,790,847,192.25
5. Step 5: Solve for x
   x = 63,790,847,192.25/116,952
6. Step 6: Final answer
   x = 545,444.69