Finding the Third Proportional to 1,782,485 and 3,849,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,485 : 3,849,040 = 3,849,040 : x
2. Step 2: Convert to fraction form
   1,782,485/3,849,040 = 3,849,040/x
3. Step 3: Cross multiply
   1,782,485x = 3,849,040 × 3,849,040
4. Step 4: Simplify right side
   1,782,485x = 14,815,108,921,600
5. Step 5: Solve for x
   x = 14,815,108,921,600/1,782,485
6. Step 6: Final answer
   x = 8,311,491.50