Finding the Third Proportional to 3,493,554 and 7,548,066

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,554 : 7,548,066 = 7,548,066 : x
2. Step 2: Convert to fraction form
   3,493,554/7,548,066 = 7,548,066/x
3. Step 3: Cross multiply
   3,493,554x = 7,548,066 × 7,548,066
4. Step 4: Simplify right side
   3,493,554x = 56,973,300,340,356
5. Step 5: Solve for x
   x = 56,973,300,340,356/3,493,554
6. Step 6: Final answer
   x = 16,308,120.71