Finding the Third Proportional to 715,656.52 and 1,557,541.83

Step by Step Solution

1. Step 1: Write the proportion equation
   715,656.52 : 1,557,541.83 = 1,557,541.83 : x
2. Step 2: Convert to fraction form
   715,656.52/1,557,541.83 = 1,557,541.83/x
3. Step 3: Cross multiply
   715,656.52x = 1,557,541.83 × 1,557,541.83
4. Step 4: Simplify right side
   715,656.52x = 2,425,936,546,358.97
5. Step 5: Solve for x
   x = 2,425,936,546,358.97/715,656.52
6. Step 6: Final answer
   x = 3,389,805.71