Finding the Third Proportional to 1,467,404 and 2,215,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467,404 : 2,215,904 = 2,215,904 : x
2. Step 2: Convert to fraction form
   1,467,404/2,215,904 = 2,215,904/x
3. Step 3: Cross multiply
   1,467,404x = 2,215,904 × 2,215,904
4. Step 4: Simplify right side
   1,467,404x = 4,910,230,537,216
5. Step 5: Solve for x
   x = 4,910,230,537,216/1,467,404
6. Step 6: Final answer
   x = 3,346,202.23