Finding the Third Proportional to 107,451 and 252,751.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,451 : 252,751.50 = 252,751.50 : x
2. Step 2: Convert to fraction form
   107,451/252,751.50 = 252,751.50/x
3. Step 3: Cross multiply
   107,451x = 252,751.50 × 252,751.50
4. Step 4: Simplify right side
   107,451x = 63,883,320,752.25
5. Step 5: Solve for x
   x = 63,883,320,752.25/107,451
6. Step 6: Final answer
   x = 594,534.45