Finding the Third Proportional to 25,038.75 and 58,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,038.75 : 58,222.50 = 58,222.50 : x
2. Step 2: Convert to fraction form
   25,038.75/58,222.50 = 58,222.50/x
3. Step 3: Cross multiply
   25,038.75x = 58,222.50 × 58,222.50
4. Step 4: Simplify right side
   25,038.75x = 3,389,859,506.25
5. Step 5: Solve for x
   x = 3,389,859,506.25/25,038.75
6. Step 6: Final answer
   x = 135,384.53