Finding the Third Proportional to 3,781,332 and 8,297,376

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,332 : 8,297,376 = 8,297,376 : x
2. Step 2: Convert to fraction form
   3,781,332/8,297,376 = 8,297,376/x
3. Step 3: Cross multiply
   3,781,332x = 8,297,376 × 8,297,376
4. Step 4: Simplify right side
   3,781,332x = 68,846,448,485,376
5. Step 5: Solve for x
   x = 68,846,448,485,376/3,781,332
6. Step 6: Final answer
   x = 18,206,930.38