Finding the Third Proportional to 3,773,742 and 8,288,850

Step by Step Solution

1. Step 1: Write the proportion equation
   3,773,742 : 8,288,850 = 8,288,850 : x
2. Step 2: Convert to fraction form
   3,773,742/8,288,850 = 8,288,850/x
3. Step 3: Cross multiply
   3,773,742x = 8,288,850 × 8,288,850
4. Step 4: Simplify right side
   3,773,742x = 68,705,034,322,500
5. Step 5: Solve for x
   x = 68,705,034,322,500/3,773,742
6. Step 6: Final answer
   x = 18,206,076.18