Finding the Third Proportional to 116,480.50 and 252,002

Step by Step Solution

1. Step 1: Write the proportion equation
   116,480.50 : 252,002 = 252,002 : x
2. Step 2: Convert to fraction form
   116,480.50/252,002 = 252,002/x
3. Step 3: Cross multiply
   116,480.50x = 252,002 × 252,002
4. Step 4: Simplify right side
   116,480.50x = 63,505,008,004
5. Step 5: Solve for x
   x = 63,505,008,004/116,480.50
6. Step 6: Final answer
   x = 545,198.62