Finding the Third Proportional to 1,038,852 and 1,561,287

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,852 : 1,561,287 = 1,561,287 : x
2. Step 2: Convert to fraction form
   1,038,852/1,561,287 = 1,561,287/x
3. Step 3: Cross multiply
   1,038,852x = 1,561,287 × 1,561,287
4. Step 4: Simplify right side
   1,038,852x = 2,437,617,096,369
5. Step 5: Solve for x
   x = 2,437,617,096,369/1,038,852
6. Step 6: Final answer
   x = 2,346,452.72