Finding the Third Proportional to 5,981,368 and 13,158,944

Step by Step Solution

1. Step 1: Write the proportion equation
   5,981,368 : 13,158,944 = 13,158,944 : x
2. Step 2: Convert to fraction form
   5,981,368/13,158,944 = 13,158,944/x
3. Step 3: Cross multiply
   5,981,368x = 13,158,944 × 13,158,944
4. Step 4: Simplify right side
   5,981,368x = 173,157,807,195,136
5. Step 5: Solve for x
   x = 173,157,807,195,136/5,981,368
6. Step 6: Final answer
   x = 28,949,532.48