Finding the Third Proportional to 3,493,560 and 7,548,078

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,560 : 7,548,078 = 7,548,078 : x
2. Step 2: Convert to fraction form
   3,493,560/7,548,078 = 7,548,078/x
3. Step 3: Cross multiply
   3,493,560x = 7,548,078 × 7,548,078
4. Step 4: Simplify right side
   3,493,560x = 56,973,481,494,084
5. Step 5: Solve for x
   x = 56,973,481,494,084/3,493,560
6. Step 6: Final answer
   x = 16,308,144.56