Finding the Third Proportional to 5,746,861 and 12,274,474

Step by Step Solution

1. Step 1: Write the proportion equation
   5,746,861 : 12,274,474 = 12,274,474 : x
2. Step 2: Convert to fraction form
   5,746,861/12,274,474 = 12,274,474/x
3. Step 3: Cross multiply
   5,746,861x = 12,274,474 × 12,274,474
4. Step 4: Simplify right side
   5,746,861x = 150,662,711,976,676
5. Step 5: Solve for x
   x = 150,662,711,976,676/5,746,861
6. Step 6: Final answer
   x = 26,216,522.72