Finding the Third Proportional to 725,038 and 1,555,051

Step by Step Solution

1. Step 1: Write the proportion equation
   725,038 : 1,555,051 = 1,555,051 : x
2. Step 2: Convert to fraction form
   725,038/1,555,051 = 1,555,051/x
3. Step 3: Cross multiply
   725,038x = 1,555,051 × 1,555,051
4. Step 4: Simplify right side
   725,038x = 2,418,183,612,601
5. Step 5: Solve for x
   x = 2,418,183,612,601/725,038
6. Step 6: Final answer
   x = 3,335,250.86