Finding the Third Proportional to 1,782,444 and 3,711,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,444 : 3,711,756 = 3,711,756 : x
2. Step 2: Convert to fraction form
   1,782,444/3,711,756 = 3,711,756/x
3. Step 3: Cross multiply
   1,782,444x = 3,711,756 × 3,711,756
4. Step 4: Simplify right side
   1,782,444x = 13,777,132,603,536
5. Step 5: Solve for x
   x = 13,777,132,603,536/1,782,444
6. Step 6: Final answer
   x = 7,729,349.48