Finding the Third Proportional to 21,308.50 and 44,863.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,308.50 : 44,863.75 = 44,863.75 : x
2. Step 2: Convert to fraction form
   21,308.50/44,863.75 = 44,863.75/x
3. Step 3: Cross multiply
   21,308.50x = 44,863.75 × 44,863.75
4. Step 4: Simplify right side
   21,308.50x = 2,012,756,064.06
5. Step 5: Solve for x
   x = 2,012,756,064.06/21,308.50
6. Step 6: Final answer
   x = 94,457.90