Finding the Third Proportional to 2,167,424 and 3,375,216

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167,424 : 3,375,216 = 3,375,216 : x
2. Step 2: Convert to fraction form
   2,167,424/3,375,216 = 3,375,216/x
3. Step 3: Cross multiply
   2,167,424x = 3,375,216 × 3,375,216
4. Step 4: Simplify right side
   2,167,424x = 11,392,083,046,656
5. Step 5: Solve for x
   x = 11,392,083,046,656/2,167,424
6. Step 6: Final answer
   x = 5,256,047.29