Finding the Third Proportional to 108,907.63 and 235,915

Step by Step Solution

1. Step 1: Write the proportion equation
   108,907.63 : 235,915 = 235,915 : x
2. Step 2: Convert to fraction form
   108,907.63/235,915 = 235,915/x
3. Step 3: Cross multiply
   108,907.63x = 235,915 × 235,915
4. Step 4: Simplify right side
   108,907.63x = 55,655,887,225
5. Step 5: Solve for x
   x = 55,655,887,225/108,907.63
6. Step 6: Final answer
   x = 511,037.56