Finding the Third Proportional to 2,981.81 and 4,552.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,981.81 : 4,552.88 = 4,552.88 : x
2. Step 2: Convert to fraction form
   2,981.81/4,552.88 = 4,552.88/x
3. Step 3: Cross multiply
   2,981.81x = 4,552.88 × 4,552.88
4. Step 4: Simplify right side
   2,981.81x = 20,728,670.77
5. Step 5: Solve for x
   x = 20,728,670.77/2,981.81
6. Step 6: Final answer
   x = 6,951.70