Finding the Third Proportional to 1,877,472 and 3,854,475

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,472 : 3,854,475 = 3,854,475 : x
2. Step 2: Convert to fraction form
   1,877,472/3,854,475 = 3,854,475/x
3. Step 3: Cross multiply
   1,877,472x = 3,854,475 × 3,854,475
4. Step 4: Simplify right side
   1,877,472x = 14,856,977,525,625
5. Step 5: Solve for x
   x = 14,856,977,525,625/1,877,472
6. Step 6: Final answer
   x = 7,913,288.47