Finding the Third Proportional to 31,324.50 and 70,535.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,324.50 : 70,535.25 = 70,535.25 : x
2. Step 2: Convert to fraction form
   31,324.50/70,535.25 = 70,535.25/x
3. Step 3: Cross multiply
   31,324.50x = 70,535.25 × 70,535.25
4. Step 4: Simplify right side
   31,324.50x = 4,975,221,492.56
5. Step 5: Solve for x
   x = 4,975,221,492.56/31,324.50
6. Step 6: Final answer
   x = 158,828.44