Finding the Third Proportional to 152,028 and 235,423.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,028 : 235,423.50 = 235,423.50 : x
2. Step 2: Convert to fraction form
   152,028/235,423.50 = 235,423.50/x
3. Step 3: Cross multiply
   152,028x = 235,423.50 × 235,423.50
4. Step 4: Simplify right side
   152,028x = 55,424,224,352.25
5. Step 5: Solve for x
   x = 55,424,224,352.25/152,028
6. Step 6: Final answer
   x = 364,565.90