Finding the Third Proportional to 1,487,576 and 3,251,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,576 : 3,251,632 = 3,251,632 : x
2. Step 2: Convert to fraction form
   1,487,576/3,251,632 = 3,251,632/x
3. Step 3: Cross multiply
   1,487,576x = 3,251,632 × 3,251,632
4. Step 4: Simplify right side
   1,487,576x = 10,573,110,663,424
5. Step 5: Solve for x
   x = 10,573,110,663,424/1,487,576
6. Step 6: Final answer
   x = 7,107,610.41