Finding the Third Proportional to 3,829,746 and 5,670,672

Step by Step Solution

1. Step 1: Write the proportion equation
   3,829,746 : 5,670,672 = 5,670,672 : x
2. Step 2: Convert to fraction form
   3,829,746/5,670,672 = 5,670,672/x
3. Step 3: Cross multiply
   3,829,746x = 5,670,672 × 5,670,672
4. Step 4: Simplify right side
   3,829,746x = 32,156,520,931,584
5. Step 5: Solve for x
   x = 32,156,520,931,584/3,829,746
6. Step 6: Final answer
   x = 8,396,515.31