Finding the Third Proportional to 4,156,767 and 8,932,374

Step by Step Solution

1. Step 1: Write the proportion equation
   4,156,767 : 8,932,374 = 8,932,374 : x
2. Step 2: Convert to fraction form
   4,156,767/8,932,374 = 8,932,374/x
3. Step 3: Cross multiply
   4,156,767x = 8,932,374 × 8,932,374
4. Step 4: Simplify right side
   4,156,767x = 79,787,305,275,876
5. Step 5: Solve for x
   x = 79,787,305,275,876/4,156,767
6. Step 6: Final answer
   x = 19,194,558.00