Finding the Third Proportional to 37,228 and 58,272

Step by Step Solution

1. Step 1: Write the proportion equation
   37,228 : 58,272 = 58,272 : x
2. Step 2: Convert to fraction form
   37,228/58,272 = 58,272/x
3. Step 3: Cross multiply
   37,228x = 58,272 × 58,272
4. Step 4: Simplify right side
   37,228x = 3,395,625,984
5. Step 5: Solve for x
   x = 3,395,625,984/37,228
6. Step 6: Final answer
   x = 91,211.61