Finding the Third Proportional to 151,443 and 237,583.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,443 : 237,583.50 = 237,583.50 : x
2. Step 2: Convert to fraction form
   151,443/237,583.50 = 237,583.50/x
3. Step 3: Cross multiply
   151,443x = 237,583.50 × 237,583.50
4. Step 4: Simplify right side
   151,443x = 56,445,919,472.25
5. Step 5: Solve for x
   x = 56,445,919,472.25/151,443
6. Step 6: Final answer
   x = 372,720.56