Finding the Third Proportional to 127,110 and 276,352.50

Step by Step Solution

1. Step 1: Write the proportion equation
   127,110 : 276,352.50 = 276,352.50 : x
2. Step 2: Convert to fraction form
   127,110/276,352.50 = 276,352.50/x
3. Step 3: Cross multiply
   127,110x = 276,352.50 × 276,352.50
4. Step 4: Simplify right side
   127,110x = 76,370,704,256.25
5. Step 5: Solve for x
   x = 76,370,704,256.25/127,110
6. Step 6: Final answer
   x = 600,823.73