Finding the Third Proportional to 705,792 and 1,538,472

Step by Step Solution

1. Step 1: Write the proportion equation
   705,792 : 1,538,472 = 1,538,472 : x
2. Step 2: Convert to fraction form
   705,792/1,538,472 = 1,538,472/x
3. Step 3: Cross multiply
   705,792x = 1,538,472 × 1,538,472
4. Step 4: Simplify right side
   705,792x = 2,366,896,094,784
5. Step 5: Solve for x
   x = 2,366,896,094,784/705,792
6. Step 6: Final answer
   x = 3,353,532.05