Finding the Third Proportional to 37,849.50 and 79,619.63

Step by Step Solution

1. Step 1: Write the proportion equation
   37,849.50 : 79,619.63 = 79,619.63 : x
2. Step 2: Convert to fraction form
   37,849.50/79,619.63 = 79,619.63/x
3. Step 3: Cross multiply
   37,849.50x = 79,619.63 × 79,619.63
4. Step 4: Simplify right side
   37,849.50x = 6,339,284,685.14
5. Step 5: Solve for x
   x = 6,339,284,685.14/37,849.50
6. Step 6: Final answer
   x = 167,486.62