Finding the Third Proportional to 3,867,767 and 8,053,392

Step by Step Solution

1. Step 1: Write the proportion equation
   3,867,767 : 8,053,392 = 8,053,392 : x
2. Step 2: Convert to fraction form
   3,867,767/8,053,392 = 8,053,392/x
3. Step 3: Cross multiply
   3,867,767x = 8,053,392 × 8,053,392
4. Step 4: Simplify right side
   3,867,767x = 64,857,122,705,664
5. Step 5: Solve for x
   x = 64,857,122,705,664/3,867,767
6. Step 6: Final answer
   x = 16,768,621.97