Finding the Third Proportional to 3,437,760 and 7,487,232

Step by Step Solution

1. Step 1: Write the proportion equation
   3,437,760 : 7,487,232 = 7,487,232 : x
2. Step 2: Convert to fraction form
   3,437,760/7,487,232 = 7,487,232/x
3. Step 3: Cross multiply
   3,437,760x = 7,487,232 × 7,487,232
4. Step 4: Simplify right side
   3,437,760x = 56,058,643,021,824
5. Step 5: Solve for x
   x = 56,058,643,021,824/3,437,760
6. Step 6: Final answer
   x = 16,306,735.50