Finding the Third Proportional to 59,246 and 141,648

Step by Step Solution

1. Step 1: Write the proportion equation
   59,246 : 141,648 = 141,648 : x
2. Step 2: Convert to fraction form
   59,246/141,648 = 141,648/x
3. Step 3: Cross multiply
   59,246x = 141,648 × 141,648
4. Step 4: Simplify right side
   59,246x = 20,064,155,904
5. Step 5: Solve for x
   x = 20,064,155,904/59,246
6. Step 6: Final answer
   x = 338,658.41