Finding the Third Proportional to 1,877,468 and 3,854,465

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,468 : 3,854,465 = 3,854,465 : x
2. Step 2: Convert to fraction form
   1,877,468/3,854,465 = 3,854,465/x
3. Step 3: Cross multiply
   1,877,468x = 3,854,465 × 3,854,465
4. Step 4: Simplify right side
   1,877,468x = 14,856,900,436,225
5. Step 5: Solve for x
   x = 14,856,900,436,225/1,877,468
6. Step 6: Final answer
   x = 7,913,264.27