Finding the Third Proportional to 3,438,006 and 7,158,552

Step by Step Solution

1. Step 1: Write the proportion equation
   3,438,006 : 7,158,552 = 7,158,552 : x
2. Step 2: Convert to fraction form
   3,438,006/7,158,552 = 7,158,552/x
3. Step 3: Cross multiply
   3,438,006x = 7,158,552 × 7,158,552
4. Step 4: Simplify right side
   3,438,006x = 51,244,866,736,704
5. Step 5: Solve for x
   x = 51,244,866,736,704/3,438,006
6. Step 6: Final answer
   x = 14,905,403.52