Finding the Third Proportional to 7,886.81 and 17,373.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,886.81 : 17,373.94 = 17,373.94 : x
2. Step 2: Convert to fraction form
   7,886.81/17,373.94 = 17,373.94/x
3. Step 3: Cross multiply
   7,886.81x = 17,373.94 × 17,373.94
4. Step 4: Simplify right side
   7,886.81x = 301,853,704.25
5. Step 5: Solve for x
   x = 301,853,704.25/7,886.81
6. Step 6: Final answer
   x = 38,273.22