Finding the Third Proportional to 3,088,326 and 4,455,288

Step by Step Solution

1. Step 1: Write the proportion equation
   3,088,326 : 4,455,288 = 4,455,288 : x
2. Step 2: Convert to fraction form
   3,088,326/4,455,288 = 4,455,288/x
3. Step 3: Cross multiply
   3,088,326x = 4,455,288 × 4,455,288
4. Step 4: Simplify right side
   3,088,326x = 19,849,591,162,944
5. Step 5: Solve for x
   x = 19,849,591,162,944/3,088,326
6. Step 6: Final answer
   x = 6,427,297.88