Finding the Third Proportional to 1,782,486 and 3,849,069

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,486 : 3,849,069 = 3,849,069 : x
2. Step 2: Convert to fraction form
   1,782,486/3,849,069 = 3,849,069/x
3. Step 3: Cross multiply
   1,782,486x = 3,849,069 × 3,849,069
4. Step 4: Simplify right side
   1,782,486x = 14,815,332,166,761
5. Step 5: Solve for x
   x = 14,815,332,166,761/1,782,486
6. Step 6: Final answer
   x = 8,311,612.08