Finding the Third Proportional to 37,158 and 58,203

Step by Step Solution

1. Step 1: Write the proportion equation
   37,158 : 58,203 = 58,203 : x
2. Step 2: Convert to fraction form
   37,158/58,203 = 58,203/x
3. Step 3: Cross multiply
   37,158x = 58,203 × 58,203
4. Step 4: Simplify right side
   37,158x = 3,387,589,209
5. Step 5: Solve for x
   x = 3,387,589,209/37,158
6. Step 6: Final answer
   x = 91,167.16