Finding the Third Proportional to 570,577.50 and 1,204,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   570,577.50 : 1,204,807.50 = 1,204,807.50 : x
2. Step 2: Convert to fraction form
   570,577.50/1,204,807.50 = 1,204,807.50/x
3. Step 3: Cross multiply
   570,577.50x = 1,204,807.50 × 1,204,807.50
4. Step 4: Simplify right side
   570,577.50x = 1,451,561,112,056.25
5. Step 5: Solve for x
   x = 1,451,561,112,056.25/570,577.50
6. Step 6: Final answer
   x = 2,544,020.95