Finding the Third Proportional to 151,408 and 235,107.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,408 : 235,107.50 = 235,107.50 : x
2. Step 2: Convert to fraction form
   151,408/235,107.50 = 235,107.50/x
3. Step 3: Cross multiply
   151,408x = 235,107.50 × 235,107.50
4. Step 4: Simplify right side
   151,408x = 55,275,536,556.25
5. Step 5: Solve for x
   x = 55,275,536,556.25/151,408
6. Step 6: Final answer
   x = 365,076.72