Finding the Third Proportional to 32,369.63 and 70,743.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,369.63 : 70,743.38 = 70,743.38 : x
2. Step 2: Convert to fraction form
   32,369.63/70,743.38 = 70,743.38/x
3. Step 3: Cross multiply
   32,369.63x = 70,743.38 × 70,743.38
4. Step 4: Simplify right side
   32,369.63x = 5,004,625,106.39
5. Step 5: Solve for x
   x = 5,004,625,106.39/32,369.63
6. Step 6: Final answer
   x = 154,608.68