Finding the Third Proportional to 2,134.50 and 3,348.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134.50 : 3,348.75 = 3,348.75 : x
2. Step 2: Convert to fraction form
   2,134.50/3,348.75 = 3,348.75/x
3. Step 3: Cross multiply
   2,134.50x = 3,348.75 × 3,348.75
4. Step 4: Simplify right side
   2,134.50x = 11,214,126.56
5. Step 5: Solve for x
   x = 11,214,126.56/2,134.50
6. Step 6: Final answer
   x = 5,253.75