Finding the Third Proportional to 10,362,980 and 16,254,427

Step by Step Solution

1. Step 1: Write the proportion equation
   10,362,980 : 16,254,427 = 16,254,427 : x
2. Step 2: Convert to fraction form
   10,362,980/16,254,427 = 16,254,427/x
3. Step 3: Cross multiply
   10,362,980x = 16,254,427 × 16,254,427
4. Step 4: Simplify right side
   10,362,980x = 264,206,397,098,329
5. Step 5: Solve for x
   x = 264,206,397,098,329/10,362,980
6. Step 6: Final answer
   x = 25,495,214.42