Finding the Third Proportional to 3,493,850 and 7,407,604

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,850 : 7,407,604 = 7,407,604 : x
2. Step 2: Convert to fraction form
   3,493,850/7,407,604 = 7,407,604/x
3. Step 3: Cross multiply
   3,493,850x = 7,407,604 × 7,407,604
4. Step 4: Simplify right side
   3,493,850x = 54,872,597,020,816
5. Step 5: Solve for x
   x = 54,872,597,020,816/3,493,850
6. Step 6: Final answer
   x = 15,705,481.64