Finding the Third Proportional to 37,422 and 55,971

Step by Step Solution

1. Step 1: Write the proportion equation
   37,422 : 55,971 = 55,971 : x
2. Step 2: Convert to fraction form
   37,422/55,971 = 55,971/x
3. Step 3: Cross multiply
   37,422x = 55,971 × 55,971
4. Step 4: Simplify right side
   37,422x = 3,132,752,841
5. Step 5: Solve for x
   x = 3,132,752,841/37,422
6. Step 6: Final answer
   x = 83,714.20