Finding the Third Proportional to 3,752,648 and 8,193,472

Step by Step Solution

1. Step 1: Write the proportion equation
   3,752,648 : 8,193,472 = 8,193,472 : x
2. Step 2: Convert to fraction form
   3,752,648/8,193,472 = 8,193,472/x
3. Step 3: Cross multiply
   3,752,648x = 8,193,472 × 8,193,472
4. Step 4: Simplify right side
   3,752,648x = 67,132,983,414,784
5. Step 5: Solve for x
   x = 67,132,983,414,784/3,752,648
6. Step 6: Final answer
   x = 17,889,496.54