Finding the Third Proportional to 10,604,274 and 16,214,553

Step by Step Solution

1. Step 1: Write the proportion equation
   10,604,274 : 16,214,553 = 16,214,553 : x
2. Step 2: Convert to fraction form
   10,604,274/16,214,553 = 16,214,553/x
3. Step 3: Cross multiply
   10,604,274x = 16,214,553 × 16,214,553
4. Step 4: Simplify right side
   10,604,274x = 262,911,728,989,809
5. Step 5: Solve for x
   x = 262,911,728,989,809/10,604,274
6. Step 6: Final answer
   x = 24,792,996.58