Finding the Third Proportional to 908,642 and 1,425,474

Step by Step Solution

1. Step 1: Write the proportion equation
   908,642 : 1,425,474 = 1,425,474 : x
2. Step 2: Convert to fraction form
   908,642/1,425,474 = 1,425,474/x
3. Step 3: Cross multiply
   908,642x = 1,425,474 × 1,425,474
4. Step 4: Simplify right side
   908,642x = 2,031,976,124,676
5. Step 5: Solve for x
   x = 2,031,976,124,676/908,642
6. Step 6: Final answer
   x = 2,236,278.01