Finding the Third Proportional to 149,500 and 237,736

Step by Step Solution

1. Step 1: Write the proportion equation
   149,500 : 237,736 = 237,736 : x
2. Step 2: Convert to fraction form
   149,500/237,736 = 237,736/x
3. Step 3: Cross multiply
   149,500x = 237,736 × 237,736
4. Step 4: Simplify right side
   149,500x = 56,518,405,696
5. Step 5: Solve for x
   x = 56,518,405,696/149,500
6. Step 6: Final answer
   x = 378,049.54