Finding the Third Proportional to 155,808 and 233,448.75

Step by Step Solution

1. Step 1: Write the proportion equation
   155,808 : 233,448.75 = 233,448.75 : x
2. Step 2: Convert to fraction form
   155,808/233,448.75 = 233,448.75/x
3. Step 3: Cross multiply
   155,808x = 233,448.75 × 233,448.75
4. Step 4: Simplify right side
   155,808x = 54,498,318,876.56
5. Step 5: Solve for x
   x = 54,498,318,876.56/155,808
6. Step 6: Final answer
   x = 349,778.69