Finding the Third Proportional to 575,003.25 and 1,260,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   575,003.25 : 1,260,724.50 = 1,260,724.50 : x
2. Step 2: Convert to fraction form
   575,003.25/1,260,724.50 = 1,260,724.50/x
3. Step 3: Cross multiply
   575,003.25x = 1,260,724.50 × 1,260,724.50
4. Step 4: Simplify right side
   575,003.25x = 1,589,426,264,900.25
5. Step 5: Solve for x
   x = 1,589,426,264,900.25/575,003.25
6. Step 6: Final answer
   x = 2,764,203.97