Finding the Third Proportional to 21,317.24 and 45,233.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,317.24 : 45,233.75 = 45,233.75 : x
2. Step 2: Convert to fraction form
   21,317.24/45,233.75 = 45,233.75/x
3. Step 3: Cross multiply
   21,317.24x = 45,233.75 × 45,233.75
4. Step 4: Simplify right side
   21,317.24x = 2,046,092,492.45
5. Step 5: Solve for x
   x = 2,046,092,492.45/21,317.24
6. Step 6: Final answer
   x = 95,983.00