Finding the Third Proportional to 5,746,858 and 12,274,468

Step by Step Solution

1. Step 1: Write the proportion equation
   5,746,858 : 12,274,468 = 12,274,468 : x
2. Step 2: Convert to fraction form
   5,746,858/12,274,468 = 12,274,468/x
3. Step 3: Cross multiply
   5,746,858x = 12,274,468 × 12,274,468
4. Step 4: Simplify right side
   5,746,858x = 150,662,564,683,024
5. Step 5: Solve for x
   x = 150,662,564,683,024/5,746,858
6. Step 6: Final answer
   x = 26,216,510.78