Finding the Third Proportional to 116,592 and 251,023.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,592 : 251,023.50 = 251,023.50 : x
2. Step 2: Convert to fraction form
   116,592/251,023.50 = 251,023.50/x
3. Step 3: Cross multiply
   116,592x = 251,023.50 × 251,023.50
4. Step 4: Simplify right side
   116,592x = 63,012,797,552.25
5. Step 5: Solve for x
   x = 63,012,797,552.25/116,592
6. Step 6: Final answer
   x = 540,455.58