Finding the Third Proportional to 155,925 and 241,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,925 : 241,339.50 = 241,339.50 : x
2. Step 2: Convert to fraction form
   155,925/241,339.50 = 241,339.50/x
3. Step 3: Cross multiply
   155,925x = 241,339.50 × 241,339.50
4. Step 4: Simplify right side
   155,925x = 58,244,754,260.25
5. Step 5: Solve for x
   x = 58,244,754,260.25/155,925
6. Step 6: Final answer
   x = 373,543.40