Finding the Third Proportional to 10,548,800 and 21,656,824

Step by Step Solution

1. Step 1: Write the proportion equation
   10,548,800 : 21,656,824 = 21,656,824 : x
2. Step 2: Convert to fraction form
   10,548,800/21,656,824 = 21,656,824/x
3. Step 3: Cross multiply
   10,548,800x = 21,656,824 × 21,656,824
4. Step 4: Simplify right side
   10,548,800x = 469,018,025,766,976
5. Step 5: Solve for x
   x = 469,018,025,766,976/10,548,800
6. Step 6: Final answer
   x = 44,461,742.17