Finding the Third Proportional to 21,834.75 and 34,630.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,834.75 : 34,630.13 = 34,630.13 : x
2. Step 2: Convert to fraction form
   21,834.75/34,630.13 = 34,630.13/x
3. Step 3: Cross multiply
   21,834.75x = 34,630.13 × 34,630.13
4. Step 4: Simplify right side
   21,834.75x = 1,199,245,557.52
5. Step 5: Solve for x
   x = 1,199,245,557.52/21,834.75
6. Step 6: Final answer
   x = 54,923.71