Finding the Third Proportional to 37,189.13 and 57,423.94

Step by Step Solution

1. Step 1: Write the proportion equation
   37,189.13 : 57,423.94 = 57,423.94 : x
2. Step 2: Convert to fraction form
   37,189.13/57,423.94 = 57,423.94/x
3. Step 3: Cross multiply
   37,189.13x = 57,423.94 × 57,423.94
4. Step 4: Simplify right side
   37,189.13x = 3,297,508,598.00
5. Step 5: Solve for x
   x = 3,297,508,598.00/37,189.13
6. Step 6: Final answer
   x = 88,668.63