Finding the Third Proportional to 2,398,789 and 5,662,725

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,789 : 5,662,725 = 5,662,725 : x
2. Step 2: Convert to fraction form
   2,398,789/5,662,725 = 5,662,725/x
3. Step 3: Cross multiply
   2,398,789x = 5,662,725 × 5,662,725
4. Step 4: Simplify right side
   2,398,789x = 32,066,454,425,625
5. Step 5: Solve for x
   x = 32,066,454,425,625/2,398,789
6. Step 6: Final answer
   x = 13,367,767.83