Finding the Third Proportional to 10,052.50 and 21,805.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,052.50 : 21,805.75 = 21,805.75 : x
2. Step 2: Convert to fraction form
   10,052.50/21,805.75 = 21,805.75/x
3. Step 3: Cross multiply
   10,052.50x = 21,805.75 × 21,805.75
4. Step 4: Simplify right side
   10,052.50x = 475,490,733.06
5. Step 5: Solve for x
   x = 475,490,733.06/10,052.50
6. Step 6: Final answer
   x = 47,300.74