Finding the Third Proportional to 14,613,728 and 31,382,164

Step by Step Solution

1. Step 1: Write the proportion equation
   14,613,728 : 31,382,164 = 31,382,164 : x
2. Step 2: Convert to fraction form
   14,613,728/31,382,164 = 31,382,164/x
3. Step 3: Cross multiply
   14,613,728x = 31,382,164 × 31,382,164
4. Step 4: Simplify right side
   14,613,728x = 984,840,217,322,896
5. Step 5: Solve for x
   x = 984,840,217,322,896/14,613,728
6. Step 6: Final answer
   x = 67,391,442.99