Finding the Third Proportional to 21,327.50 and 45,894.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,327.50 : 45,894.75 = 45,894.75 : x
2. Step 2: Convert to fraction form
   21,327.50/45,894.75 = 45,894.75/x
3. Step 3: Cross multiply
   21,327.50x = 45,894.75 × 45,894.75
4. Step 4: Simplify right side
   21,327.50x = 2,106,328,077.56
5. Step 5: Solve for x
   x = 2,106,328,077.56/21,327.50
6. Step 6: Final answer
   x = 98,761.13