Finding the Third Proportional to 1,173,825 and 1,572,291

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,825 : 1,572,291 = 1,572,291 : x
2. Step 2: Convert to fraction form
   1,173,825/1,572,291 = 1,572,291/x
3. Step 3: Cross multiply
   1,173,825x = 1,572,291 × 1,572,291
4. Step 4: Simplify right side
   1,173,825x = 2,472,098,988,681
5. Step 5: Solve for x
   x = 2,472,098,988,681/1,173,825
6. Step 6: Final answer
   x = 2,106,020.05