Finding the Third Proportional to 123,252 and 190,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   123,252 : 190,099.50 = 190,099.50 : x
2. Step 2: Convert to fraction form
   123,252/190,099.50 = 190,099.50/x
3. Step 3: Cross multiply
   123,252x = 190,099.50 × 190,099.50
4. Step 4: Simplify right side
   123,252x = 36,137,819,900.25
5. Step 5: Solve for x
   x = 36,137,819,900.25/123,252
6. Step 6: Final answer
   x = 293,202.71