Finding the Third Proportional to 1,469,310 and 2,226,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,310 : 2,226,142 = 2,226,142 : x
2. Step 2: Convert to fraction form
   1,469,310/2,226,142 = 2,226,142/x
3. Step 3: Cross multiply
   1,469,310x = 2,226,142 × 2,226,142
4. Step 4: Simplify right side
   1,469,310x = 4,955,708,204,164
5. Step 5: Solve for x
   x = 4,955,708,204,164/1,469,310
6. Step 6: Final answer
   x = 3,372,813.23