Finding the Third Proportional to 43,184 and 58,348

Step by Step Solution

1. Step 1: Write the proportion equation
   43,184 : 58,348 = 58,348 : x
2. Step 2: Convert to fraction form
   43,184/58,348 = 58,348/x
3. Step 3: Cross multiply
   43,184x = 58,348 × 58,348
4. Step 4: Simplify right side
   43,184x = 3,404,489,104
5. Step 5: Solve for x
   x = 3,404,489,104/43,184
6. Step 6: Final answer
   x = 78,836.82