Finding the Third Proportional to 107,123 and 157,369.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,123 : 157,369.50 = 157,369.50 : x
2. Step 2: Convert to fraction form
   107,123/157,369.50 = 157,369.50/x
3. Step 3: Cross multiply
   107,123x = 157,369.50 × 157,369.50
4. Step 4: Simplify right side
   107,123x = 24,765,159,530.25
5. Step 5: Solve for x
   x = 24,765,159,530.25/107,123
6. Step 6: Final answer
   x = 231,184.34