Finding the Third Proportional to 19,216 and 29,648

Step by Step Solution

1. Step 1: Write the proportion equation
   19,216 : 29,648 = 29,648 : x
2. Step 2: Convert to fraction form
   19,216/29,648 = 29,648/x
3. Step 3: Cross multiply
   19,216x = 29,648 × 29,648
4. Step 4: Simplify right side
   19,216x = 879,003,904
5. Step 5: Solve for x
   x = 879,003,904/19,216
6. Step 6: Final answer
   x = 45,743.33