Finding the Third Proportional to 3,840,975 and 8,277,426

Step by Step Solution

1. Step 1: Write the proportion equation
   3,840,975 : 8,277,426 = 8,277,426 : x
2. Step 2: Convert to fraction form
   3,840,975/8,277,426 = 8,277,426/x
3. Step 3: Cross multiply
   3,840,975x = 8,277,426 × 8,277,426
4. Step 4: Simplify right side
   3,840,975x = 68,515,781,185,476
5. Step 5: Solve for x
   x = 68,515,781,185,476/3,840,975
6. Step 6: Final answer
   x = 17,838,122.14