Finding the Third Proportional to 21,363.75 and 45,744.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,363.75 : 45,744.75 = 45,744.75 : x
2. Step 2: Convert to fraction form
   21,363.75/45,744.75 = 45,744.75/x
3. Step 3: Cross multiply
   21,363.75x = 45,744.75 × 45,744.75
4. Step 4: Simplify right side
   21,363.75x = 2,092,582,152.56
5. Step 5: Solve for x
   x = 2,092,582,152.56/21,363.75
6. Step 6: Final answer
   x = 97,950.13