Finding the Third Proportional to 10,258,112 and 22,218,496

Step by Step Solution

1. Step 1: Write the proportion equation
   10,258,112 : 22,218,496 = 22,218,496 : x
2. Step 2: Convert to fraction form
   10,258,112/22,218,496 = 22,218,496/x
3. Step 3: Cross multiply
   10,258,112x = 22,218,496 × 22,218,496
4. Step 4: Simplify right side
   10,258,112x = 493,661,564,502,016
5. Step 5: Solve for x
   x = 493,661,564,502,016/10,258,112
6. Step 6: Final answer
   x = 48,124,017.80