Finding the Third Proportional to 103,303 and 157,015.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,303 : 157,015.50 = 157,015.50 : x
2. Step 2: Convert to fraction form
   103,303/157,015.50 = 157,015.50/x
3. Step 3: Cross multiply
   103,303x = 157,015.50 × 157,015.50
4. Step 4: Simplify right side
   103,303x = 24,653,867,240.25
5. Step 5: Solve for x
   x = 24,653,867,240.25/103,303
6. Step 6: Final answer
   x = 238,655.87