Finding the Third Proportional to 1,782,478 and 3,849,055

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,478 : 3,849,055 = 3,849,055 : x
2. Step 2: Convert to fraction form
   1,782,478/3,849,055 = 3,849,055/x
3. Step 3: Cross multiply
   1,782,478x = 3,849,055 × 3,849,055
4. Step 4: Simplify right side
   1,782,478x = 14,815,224,393,025
5. Step 5: Solve for x
   x = 14,815,224,393,025/1,782,478
6. Step 6: Final answer
   x = 8,311,588.92