Finding the Third Proportional to 2,288,178 and 3,461,788

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,178 : 3,461,788 = 3,461,788 : x
2. Step 2: Convert to fraction form
   2,288,178/3,461,788 = 3,461,788/x
3. Step 3: Cross multiply
   2,288,178x = 3,461,788 × 3,461,788
4. Step 4: Simplify right side
   2,288,178x = 11,983,976,156,944
5. Step 5: Solve for x
   x = 11,983,976,156,944/2,288,178
6. Step 6: Final answer
   x = 5,237,344.37