Finding the Third Proportional to 21,894.75 and 33,484.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,894.75 : 33,484.50 = 33,484.50 : x
2. Step 2: Convert to fraction form
   21,894.75/33,484.50 = 33,484.50/x
3. Step 3: Cross multiply
   21,894.75x = 33,484.50 × 33,484.50
4. Step 4: Simplify right side
   21,894.75x = 1,121,211,740.25
5. Step 5: Solve for x
   x = 1,121,211,740.25/21,894.75
6. Step 6: Final answer
   x = 51,209.16