Finding the Third Proportional to 1,472,256 and 3,176,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,472,256 : 3,176,496 = 3,176,496 : x
2. Step 2: Convert to fraction form
   1,472,256/3,176,496 = 3,176,496/x
3. Step 3: Cross multiply
   1,472,256x = 3,176,496 × 3,176,496
4. Step 4: Simplify right side
   1,472,256x = 10,090,126,838,016
5. Step 5: Solve for x
   x = 10,090,126,838,016/1,472,256
6. Step 6: Final answer
   x = 6,853,513.82