Finding the Third Proportional to 152,888.50 and 224,838.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,888.50 : 224,838.50 = 224,838.50 : x
2. Step 2: Convert to fraction form
   152,888.50/224,838.50 = 224,838.50/x
3. Step 3: Cross multiply
   152,888.50x = 224,838.50 × 224,838.50
4. Step 4: Simplify right side
   152,888.50x = 50,552,351,082.25
5. Step 5: Solve for x
   x = 50,552,351,082.25/152,888.50
6. Step 6: Final answer
   x = 330,648.49