Finding the Third Proportional to 3,917,814 and 8,232,204

Step by Step Solution

1. Step 1: Write the proportion equation
   3,917,814 : 8,232,204 = 8,232,204 : x
2. Step 2: Convert to fraction form
   3,917,814/8,232,204 = 8,232,204/x
3. Step 3: Cross multiply
   3,917,814x = 8,232,204 × 8,232,204
4. Step 4: Simplify right side
   3,917,814x = 67,769,182,697,616
5. Step 5: Solve for x
   x = 67,769,182,697,616/3,917,814
6. Step 6: Final answer
   x = 17,297,702.93