Finding the Third Proportional to 8,384,400 and 17,965,088

Step by Step Solution

1. Step 1: Write the proportion equation
   8,384,400 : 17,965,088 = 17,965,088 : x
2. Step 2: Convert to fraction form
   8,384,400/17,965,088 = 17,965,088/x
3. Step 3: Cross multiply
   8,384,400x = 17,965,088 × 17,965,088
4. Step 4: Simplify right side
   8,384,400x = 322,744,386,847,744
5. Step 5: Solve for x
   x = 322,744,386,847,744/8,384,400
6. Step 6: Final answer
   x = 38,493,438.63