Finding the Third Proportional to 25,380 and 34,237.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,380 : 34,237.50 = 34,237.50 : x
2. Step 2: Convert to fraction form
   25,380/34,237.50 = 34,237.50/x
3. Step 3: Cross multiply
   25,380x = 34,237.50 × 34,237.50
4. Step 4: Simplify right side
   25,380x = 1,172,206,406.25
5. Step 5: Solve for x
   x = 1,172,206,406.25/25,380
6. Step 6: Final answer
   x = 46,186.23