Finding the Third Proportional to 152,028 and 235,980

Step by Step Solution

1. Step 1: Write the proportion equation
   152,028 : 235,980 = 235,980 : x
2. Step 2: Convert to fraction form
   152,028/235,980 = 235,980/x
3. Step 3: Cross multiply
   152,028x = 235,980 × 235,980
4. Step 4: Simplify right side
   152,028x = 55,686,560,400
5. Step 5: Solve for x
   x = 55,686,560,400/152,028
6. Step 6: Final answer
   x = 366,291.48