Finding the Third Proportional to 1,440,810 and 3,105,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,810 : 3,105,072 = 3,105,072 : x
2. Step 2: Convert to fraction form
   1,440,810/3,105,072 = 3,105,072/x
3. Step 3: Cross multiply
   1,440,810x = 3,105,072 × 3,105,072
4. Step 4: Simplify right side
   1,440,810x = 9,641,472,125,184
5. Step 5: Solve for x
   x = 9,641,472,125,184/1,440,810
6. Step 6: Final answer
   x = 6,691,702.67