Finding the Third Proportional to 3,591,218 and 7,752,190

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591,218 : 7,752,190 = 7,752,190 : x
2. Step 2: Convert to fraction form
   3,591,218/7,752,190 = 7,752,190/x
3. Step 3: Cross multiply
   3,591,218x = 7,752,190 × 7,752,190
4. Step 4: Simplify right side
   3,591,218x = 60,096,449,796,100
5. Step 5: Solve for x
   x = 60,096,449,796,100/3,591,218
6. Step 6: Final answer
   x = 16,734,280.62