Finding the Third Proportional to 2,037,228 and 4,317,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,228 : 4,317,300 = 4,317,300 : x
2. Step 2: Convert to fraction form
   2,037,228/4,317,300 = 4,317,300/x
3. Step 3: Cross multiply
   2,037,228x = 4,317,300 × 4,317,300
4. Step 4: Simplify right side
   2,037,228x = 18,639,079,290,000
5. Step 5: Solve for x
   x = 18,639,079,290,000/2,037,228
6. Step 6: Final answer
   x = 9,149,235.77