Finding the Third Proportional to 152,377 and 238,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,377 : 238,273.50 = 238,273.50 : x
2. Step 2: Convert to fraction form
   152,377/238,273.50 = 238,273.50/x
3. Step 3: Cross multiply
   152,377x = 238,273.50 × 238,273.50
4. Step 4: Simplify right side
   152,377x = 56,774,260,802.25
5. Step 5: Solve for x
   x = 56,774,260,802.25/152,377
6. Step 6: Final answer
   x = 372,590.75