Finding the Third Proportional to 10,439,696 and 22,132,760

Step by Step Solution

1. Step 1: Write the proportion equation
   10,439,696 : 22,132,760 = 22,132,760 : x
2. Step 2: Convert to fraction form
   10,439,696/22,132,760 = 22,132,760/x
3. Step 3: Cross multiply
   10,439,696x = 22,132,760 × 22,132,760
4. Step 4: Simplify right side
   10,439,696x = 489,859,065,217,600
5. Step 5: Solve for x
   x = 489,859,065,217,600/10,439,696
6. Step 6: Final answer
   x = 46,922,732.73