Finding the Third Proportional to 3,372,764 and 7,961,604

Step by Step Solution

1. Step 1: Write the proportion equation
   3,372,764 : 7,961,604 = 7,961,604 : x
2. Step 2: Convert to fraction form
   3,372,764/7,961,604 = 7,961,604/x
3. Step 3: Cross multiply
   3,372,764x = 7,961,604 × 7,961,604
4. Step 4: Simplify right side
   3,372,764x = 63,387,138,252,816
5. Step 5: Solve for x
   x = 63,387,138,252,816/3,372,764
6. Step 6: Final answer
   x = 18,793,825.55