Finding the Third Proportional to 9,998,280 and 14,932,018

Step by Step Solution

1. Step 1: Write the proportion equation
   9,998,280 : 14,932,018 = 14,932,018 : x
2. Step 2: Convert to fraction form
   9,998,280/14,932,018 = 14,932,018/x
3. Step 3: Cross multiply
   9,998,280x = 14,932,018 × 14,932,018
4. Step 4: Simplify right side
   9,998,280x = 222,965,161,552,324
5. Step 5: Solve for x
   x = 222,965,161,552,324/9,998,280
6. Step 6: Final answer
   x = 22,300,351.82