Finding the Third Proportional to 37,747.69 and 79,984.13

Step by Step Solution

1. Step 1: Write the proportion equation
   37,747.69 : 79,984.13 = 79,984.13 : x
2. Step 2: Convert to fraction form
   37,747.69/79,984.13 = 79,984.13/x
3. Step 3: Cross multiply
   37,747.69x = 79,984.13 × 79,984.13
4. Step 4: Simplify right side
   37,747.69x = 6,397,460,252.02
5. Step 5: Solve for x
   x = 6,397,460,252.02/37,747.69
6. Step 6: Final answer
   x = 169,479.53