Finding the Third Proportional to 3,444,557 and 7,415,632

Step by Step Solution

1. Step 1: Write the proportion equation
   3,444,557 : 7,415,632 = 7,415,632 : x
2. Step 2: Convert to fraction form
   3,444,557/7,415,632 = 7,415,632/x
3. Step 3: Cross multiply
   3,444,557x = 7,415,632 × 7,415,632
4. Step 4: Simplify right side
   3,444,557x = 54,991,597,959,424
5. Step 5: Solve for x
   x = 54,991,597,959,424/3,444,557
6. Step 6: Final answer
   x = 15,964,780.95