Finding the Third Proportional to 1,960,970 and 4,247,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960,970 : 4,247,562 = 4,247,562 : x
2. Step 2: Convert to fraction form
   1,960,970/4,247,562 = 4,247,562/x
3. Step 3: Cross multiply
   1,960,970x = 4,247,562 × 4,247,562
4. Step 4: Simplify right side
   1,960,970x = 18,041,782,943,844
5. Step 5: Solve for x
   x = 18,041,782,943,844/1,960,970
6. Step 6: Final answer
   x = 9,200,438.02