Finding the Third Proportional to 21,392 and 45,375.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,392 : 45,375.50 = 45,375.50 : x
2. Step 2: Convert to fraction form
   21,392/45,375.50 = 45,375.50/x
3. Step 3: Cross multiply
   21,392x = 45,375.50 × 45,375.50
4. Step 4: Simplify right side
   21,392x = 2,058,936,000.25
5. Step 5: Solve for x
   x = 2,058,936,000.25/21,392
6. Step 6: Final answer
   x = 96,247.94