Finding the Third Proportional to 21,932,440 and 47,522,155

Step by Step Solution

1. Step 1: Write the proportion equation
   21,932,440 : 47,522,155 = 47,522,155 : x
2. Step 2: Convert to fraction form
   21,932,440/47,522,155 = 47,522,155/x
3. Step 3: Cross multiply
   21,932,440x = 47,522,155 × 47,522,155
4. Step 4: Simplify right side
   21,932,440x = 2,258,355,215,844,025
5. Step 5: Solve for x
   x = 2,258,355,215,844,025/21,932,440
6. Step 6: Final answer
   x = 102,968,717.38