Finding the Third Proportional to 152,491.50 and 235,908

Step by Step Solution

1. Step 1: Write the proportion equation
   152,491.50 : 235,908 = 235,908 : x
2. Step 2: Convert to fraction form
   152,491.50/235,908 = 235,908/x
3. Step 3: Cross multiply
   152,491.50x = 235,908 × 235,908
4. Step 4: Simplify right side
   152,491.50x = 55,652,584,464
5. Step 5: Solve for x
   x = 55,652,584,464/152,491.50
6. Step 6: Final answer
   x = 364,955.32