Finding the Third Proportional to 79,825.50 and 153,454.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,825.50 : 153,454.50 = 153,454.50 : x
2. Step 2: Convert to fraction form
   79,825.50/153,454.50 = 153,454.50/x
3. Step 3: Cross multiply
   79,825.50x = 153,454.50 × 153,454.50
4. Step 4: Simplify right side
   79,825.50x = 23,548,283,570.25
5. Step 5: Solve for x
   x = 23,548,283,570.25/79,825.50
6. Step 6: Final answer
   x = 294,997.01