Finding the Third Proportional to 1,393,614 and 1,962,427

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,614 : 1,962,427 = 1,962,427 : x
2. Step 2: Convert to fraction form
   1,393,614/1,962,427 = 1,962,427/x
3. Step 3: Cross multiply
   1,393,614x = 1,962,427 × 1,962,427
4. Step 4: Simplify right side
   1,393,614x = 3,851,119,730,329
5. Step 5: Solve for x
   x = 3,851,119,730,329/1,393,614
6. Step 6: Final answer
   x = 2,763,404.88