Finding the Third Proportional to 1,781,256 and 3,737,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,781,256 : 3,737,472 = 3,737,472 : x
2. Step 2: Convert to fraction form
   1,781,256/3,737,472 = 3,737,472/x
3. Step 3: Cross multiply
   1,781,256x = 3,737,472 × 3,737,472
4. Step 4: Simplify right side
   1,781,256x = 13,968,696,950,784
5. Step 5: Solve for x
   x = 13,968,696,950,784/1,781,256
6. Step 6: Final answer
   x = 7,842,049.07