Finding the Third Proportional to 3,767,131 and 8,250,868

Step by Step Solution

1. Step 1: Write the proportion equation
   3,767,131 : 8,250,868 = 8,250,868 : x
2. Step 2: Convert to fraction form
   3,767,131/8,250,868 = 8,250,868/x
3. Step 3: Cross multiply
   3,767,131x = 8,250,868 × 8,250,868
4. Step 4: Simplify right side
   3,767,131x = 68,076,822,753,424
5. Step 5: Solve for x
   x = 68,076,822,753,424/3,767,131
6. Step 6: Final answer
   x = 18,071,265.04