Finding the Third Proportional to 46,228 and 73,488

Step by Step Solution

1. Step 1: Write the proportion equation
   46,228 : 73,488 = 73,488 : x
2. Step 2: Convert to fraction form
   46,228/73,488 = 73,488/x
3. Step 3: Cross multiply
   46,228x = 73,488 × 73,488
4. Step 4: Simplify right side
   46,228x = 5,400,486,144
5. Step 5: Solve for x
   x = 5,400,486,144/46,228
6. Step 6: Final answer
   x = 116,822.84