Finding the Third Proportional to 112,971 and 166,000.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,971 : 166,000.50 = 166,000.50 : x
2. Step 2: Convert to fraction form
   112,971/166,000.50 = 166,000.50/x
3. Step 3: Cross multiply
   112,971x = 166,000.50 × 166,000.50
4. Step 4: Simplify right side
   112,971x = 27,556,166,000.25
5. Step 5: Solve for x
   x = 27,556,166,000.25/112,971
6. Step 6: Final answer
   x = 243,922.48