Finding the Third Proportional to 11,512.13 and 22,483.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,512.13 : 22,483.20 = 22,483.20 : x
2. Step 2: Convert to fraction form
   11,512.13/22,483.20 = 22,483.20/x
3. Step 3: Cross multiply
   11,512.13x = 22,483.20 × 22,483.20
4. Step 4: Simplify right side
   11,512.13x = 505,494,071.46
5. Step 5: Solve for x
   x = 505,494,071.46/11,512.13
6. Step 6: Final answer
   x = 43,909.71