Finding the Third Proportional to 118,349.50 and 166,466

Step by Step Solution

1. Step 1: Write the proportion equation
   118,349.50 : 166,466 = 166,466 : x
2. Step 2: Convert to fraction form
   118,349.50/166,466 = 166,466/x
3. Step 3: Cross multiply
   118,349.50x = 166,466 × 166,466
4. Step 4: Simplify right side
   118,349.50x = 27,710,929,156
5. Step 5: Solve for x
   x = 27,710,929,156/118,349.50
6. Step 6: Final answer
   x = 234,144.88