Finding the Third Proportional to 155,488.50 and 233,244

Step by Step Solution

1. Step 1: Write the proportion equation
   155,488.50 : 233,244 = 233,244 : x
2. Step 2: Convert to fraction form
   155,488.50/233,244 = 233,244/x
3. Step 3: Cross multiply
   155,488.50x = 233,244 × 233,244
4. Step 4: Simplify right side
   155,488.50x = 54,402,763,536
5. Step 5: Solve for x
   x = 54,402,763,536/155,488.50
6. Step 6: Final answer
   x = 349,882.88