Finding the Third Proportional to 1,747,320 and 3,817,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,320 : 3,817,896 = 3,817,896 : x
2. Step 2: Convert to fraction form
   1,747,320/3,817,896 = 3,817,896/x
3. Step 3: Cross multiply
   1,747,320x = 3,817,896 × 3,817,896
4. Step 4: Simplify right side
   1,747,320x = 14,576,329,866,816
5. Step 5: Solve for x
   x = 14,576,329,866,816/1,747,320
6. Step 6: Final answer
   x = 8,342,106.69