Finding the Third Proportional to 9,852.38 and 21,619.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,852.38 : 21,619.25 = 21,619.25 : x
2. Step 2: Convert to fraction form
   9,852.38/21,619.25 = 21,619.25/x
3. Step 3: Cross multiply
   9,852.38x = 21,619.25 × 21,619.25
4. Step 4: Simplify right side
   9,852.38x = 467,391,970.56
5. Step 5: Solve for x
   x = 467,391,970.56/9,852.38
6. Step 6: Final answer
   x = 47,439.52