Finding the Third Proportional to 613,807.88 and 1,333,867.50

Step by Step Solution

1. Step 1: Write the proportion equation
   613,807.88 : 1,333,867.50 = 1,333,867.50 : x
2. Step 2: Convert to fraction form
   613,807.88/1,333,867.50 = 1,333,867.50/x
3. Step 3: Cross multiply
   613,807.88x = 1,333,867.50 × 1,333,867.50
4. Step 4: Simplify right side
   613,807.88x = 1,779,202,507,556.25
5. Step 5: Solve for x
   x = 1,779,202,507,556.25/613,807.88
6. Step 6: Final answer
   x = 2,898,630.96