Finding the Third Proportional to 156,333 and 237,658.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,333 : 237,658.50 = 237,658.50 : x
2. Step 2: Convert to fraction form
   156,333/237,658.50 = 237,658.50/x
3. Step 3: Cross multiply
   156,333x = 237,658.50 × 237,658.50
4. Step 4: Simplify right side
   156,333x = 56,481,562,622.25
5. Step 5: Solve for x
   x = 56,481,562,622.25/156,333
6. Step 6: Final answer
   x = 361,290.08