Finding the Third Proportional to 32,488 and 70,970

Step by Step Solution

1. Step 1: Write the proportion equation
   32,488 : 70,970 = 70,970 : x
2. Step 2: Convert to fraction form
   32,488/70,970 = 70,970/x
3. Step 3: Cross multiply
   32,488x = 70,970 × 70,970
4. Step 4: Simplify right side
   32,488x = 5,036,740,900
5. Step 5: Solve for x
   x = 5,036,740,900/32,488
6. Step 6: Final answer
   x = 155,033.89