Finding the Third Proportional to 21,899.63 and 48,038.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,899.63 : 48,038.25 = 48,038.25 : x
2. Step 2: Convert to fraction form
   21,899.63/48,038.25 = 48,038.25/x
3. Step 3: Cross multiply
   21,899.63x = 48,038.25 × 48,038.25
4. Step 4: Simplify right side
   21,899.63x = 2,307,673,463.06
5. Step 5: Solve for x
   x = 2,307,673,463.06/21,899.63
6. Step 6: Final answer
   x = 105,375.02