Finding the Third Proportional to 1,877,471 and 3,854,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,471 : 3,854,472 = 3,854,472 : x
2. Step 2: Convert to fraction form
   1,877,471/3,854,472 = 3,854,472/x
3. Step 3: Cross multiply
   1,877,471x = 3,854,472 × 3,854,472
4. Step 4: Simplify right side
   1,877,471x = 14,856,954,398,784
5. Step 5: Solve for x
   x = 14,856,954,398,784/1,877,471
6. Step 6: Final answer
   x = 7,913,280.36