Finding the Third Proportional to 18,412.50 and 37,914

Step by Step Solution

1. Step 1: Write the proportion equation
   18,412.50 : 37,914 = 37,914 : x
2. Step 2: Convert to fraction form
   18,412.50/37,914 = 37,914/x
3. Step 3: Cross multiply
   18,412.50x = 37,914 × 37,914
4. Step 4: Simplify right side
   18,412.50x = 1,437,471,396
5. Step 5: Solve for x
   x = 1,437,471,396/18,412.50
6. Step 6: Final answer
   x = 78,070.41