Finding the Third Proportional to 34,563.50 and 70,584.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,563.50 : 70,584.75 = 70,584.75 : x
2. Step 2: Convert to fraction form
   34,563.50/70,584.75 = 70,584.75/x
3. Step 3: Cross multiply
   34,563.50x = 70,584.75 × 70,584.75
4. Step 4: Simplify right side
   34,563.50x = 4,982,206,932.56
5. Step 5: Solve for x
   x = 4,982,206,932.56/34,563.50
6. Step 6: Final answer
   x = 144,146.48