Finding the Third Proportional to 20,981.53 and 32,488.91

Step by Step Solution

1. Step 1: Write the proportion equation
   20,981.53 : 32,488.91 = 32,488.91 : x
2. Step 2: Convert to fraction form
   20,981.53/32,488.91 = 32,488.91/x
3. Step 3: Cross multiply
   20,981.53x = 32,488.91 × 32,488.91
4. Step 4: Simplify right side
   20,981.53x = 1,055,529,283.14
5. Step 5: Solve for x
   x = 1,055,529,283.14/20,981.53
6. Step 6: Final answer
   x = 50,307.54