Finding the Third Proportional to 2,425,446 and 5,281,190

Step by Step Solution

1. Step 1: Write the proportion equation
   2,425,446 : 5,281,190 = 5,281,190 : x
2. Step 2: Convert to fraction form
   2,425,446/5,281,190 = 5,281,190/x
3. Step 3: Cross multiply
   2,425,446x = 5,281,190 × 5,281,190
4. Step 4: Simplify right side
   2,425,446x = 27,890,967,816,100
5. Step 5: Solve for x
   x = 27,890,967,816,100/2,425,446
6. Step 6: Final answer
   x = 11,499,315.10