Finding the Third Proportional to 9,922,932 and 14,942,478

Step by Step Solution

1. Step 1: Write the proportion equation
   9,922,932 : 14,942,478 = 14,942,478 : x
2. Step 2: Convert to fraction form
   9,922,932/14,942,478 = 14,942,478/x
3. Step 3: Cross multiply
   9,922,932x = 14,942,478 × 14,942,478
4. Step 4: Simplify right side
   9,922,932x = 223,277,648,780,484
5. Step 5: Solve for x
   x = 223,277,648,780,484/9,922,932
6. Step 6: Final answer
   x = 22,501,176.95