Finding the Third Proportional to 3,746,396 and 8,840,892

Step by Step Solution

1. Step 1: Write the proportion equation
   3,746,396 : 8,840,892 = 8,840,892 : x
2. Step 2: Convert to fraction form
   3,746,396/8,840,892 = 8,840,892/x
3. Step 3: Cross multiply
   3,746,396x = 8,840,892 × 8,840,892
4. Step 4: Simplify right side
   3,746,396x = 78,161,371,355,664
5. Step 5: Solve for x
   x = 78,161,371,355,664/3,746,396
6. Step 6: Final answer
   x = 20,863,083.18