Finding the Third Proportional to 25,458.75 and 60,194.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,458.75 : 60,194.25 = 60,194.25 : x
2. Step 2: Convert to fraction form
   25,458.75/60,194.25 = 60,194.25/x
3. Step 3: Cross multiply
   25,458.75x = 60,194.25 × 60,194.25
4. Step 4: Simplify right side
   25,458.75x = 3,623,347,733.06
5. Step 5: Solve for x
   x = 3,623,347,733.06/25,458.75
6. Step 6: Final answer
   x = 142,322.30