Finding the Third Proportional to 32,986.13 and 71,156.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,986.13 : 71,156.25 = 71,156.25 : x
2. Step 2: Convert to fraction form
   32,986.13/71,156.25 = 71,156.25/x
3. Step 3: Cross multiply
   32,986.13x = 71,156.25 × 71,156.25
4. Step 4: Simplify right side
   32,986.13x = 5,063,211,914.06
5. Step 5: Solve for x
   x = 5,063,211,914.06/32,986.13
6. Step 6: Final answer
   x = 153,495.20