Finding the Third Proportional to 7,352,810 and 16,156,980

Step by Step Solution

1. Step 1: Write the proportion equation
   7,352,810 : 16,156,980 = 16,156,980 : x
2. Step 2: Convert to fraction form
   7,352,810/16,156,980 = 16,156,980/x
3. Step 3: Cross multiply
   7,352,810x = 16,156,980 × 16,156,980
4. Step 4: Simplify right side
   7,352,810x = 261,048,002,720,400
5. Step 5: Solve for x
   x = 261,048,002,720,400/7,352,810
6. Step 6: Final answer
   x = 35,503,161.75