Finding the Third Proportional to 1,437,171 and 3,129,493

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,171 : 3,129,493 = 3,129,493 : x
2. Step 2: Convert to fraction form
   1,437,171/3,129,493 = 3,129,493/x
3. Step 3: Cross multiply
   1,437,171x = 3,129,493 × 3,129,493
4. Step 4: Simplify right side
   1,437,171x = 9,793,726,437,049
5. Step 5: Solve for x
   x = 9,793,726,437,049/1,437,171
6. Step 6: Final answer
   x = 6,814,586.74