Finding the Third Proportional to 3,829,758 and 5,670,690

Step by Step Solution

1. Step 1: Write the proportion equation
   3,829,758 : 5,670,690 = 5,670,690 : x
2. Step 2: Convert to fraction form
   3,829,758/5,670,690 = 5,670,690/x
3. Step 3: Cross multiply
   3,829,758x = 5,670,690 × 5,670,690
4. Step 4: Simplify right side
   3,829,758x = 32,156,725,076,100
5. Step 5: Solve for x
   x = 32,156,725,076,100/3,829,758
6. Step 6: Final answer
   x = 8,396,542.31