Finding the Third Proportional to 3,876,650 and 8,523,446

Step by Step Solution

1. Step 1: Write the proportion equation
   3,876,650 : 8,523,446 = 8,523,446 : x
2. Step 2: Convert to fraction form
   3,876,650/8,523,446 = 8,523,446/x
3. Step 3: Cross multiply
   3,876,650x = 8,523,446 × 8,523,446
4. Step 4: Simplify right side
   3,876,650x = 72,649,131,714,916
5. Step 5: Solve for x
   x = 72,649,131,714,916/3,876,650
6. Step 6: Final answer
   x = 18,740,183.33