Finding the Third Proportional to 934,659 and 1,400,419

Step by Step Solution

1. Step 1: Write the proportion equation
   934,659 : 1,400,419 = 1,400,419 : x
2. Step 2: Convert to fraction form
   934,659/1,400,419 = 1,400,419/x
3. Step 3: Cross multiply
   934,659x = 1,400,419 × 1,400,419
4. Step 4: Simplify right side
   934,659x = 1,961,173,375,561
5. Step 5: Solve for x
   x = 1,961,173,375,561/934,659
6. Step 6: Final answer
   x = 2,098,276.89