Finding the Third Proportional to 166,167 and 250,774.50

Step by Step Solution

1. Step 1: Write the proportion equation
   166,167 : 250,774.50 = 250,774.50 : x
2. Step 2: Convert to fraction form
   166,167/250,774.50 = 250,774.50/x
3. Step 3: Cross multiply
   166,167x = 250,774.50 × 250,774.50
4. Step 4: Simplify right side
   166,167x = 62,887,849,850.25
5. Step 5: Solve for x
   x = 62,887,849,850.25/166,167
6. Step 6: Final answer
   x = 378,461.73