Finding the Third Proportional to 2,175,651 and 4,712,892

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175,651 : 4,712,892 = 4,712,892 : x
2. Step 2: Convert to fraction form
   2,175,651/4,712,892 = 4,712,892/x
3. Step 3: Cross multiply
   2,175,651x = 4,712,892 × 4,712,892
4. Step 4: Simplify right side
   2,175,651x = 22,211,351,003,664
5. Step 5: Solve for x
   x = 22,211,351,003,664/2,175,651
6. Step 6: Final answer
   x = 10,209,059.73