Finding the Third Proportional to 663,560.86 and 1,451,308.01

Step by Step Solution

1. Step 1: Write the proportion equation
   663,560.86 : 1,451,308.01 = 1,451,308.01 : x
2. Step 2: Convert to fraction form
   663,560.86/1,451,308.01 = 1,451,308.01/x
3. Step 3: Cross multiply
   663,560.86x = 1,451,308.01 × 1,451,308.01
4. Step 4: Simplify right side
   663,560.86x = 2,106,294,933,540.69
5. Step 5: Solve for x
   x = 2,106,294,933,540.69/663,560.86
6. Step 6: Final answer
   x = 3,174,230.22