Finding the Third Proportional to 1,364,228 and 2,273,574

Step by Step Solution

1. Step 1: Write the proportion equation
   1,364,228 : 2,273,574 = 2,273,574 : x
2. Step 2: Convert to fraction form
   1,364,228/2,273,574 = 2,273,574/x
3. Step 3: Cross multiply
   1,364,228x = 2,273,574 × 2,273,574
4. Step 4: Simplify right side
   1,364,228x = 5,169,138,733,476
5. Step 5: Solve for x
   x = 5,169,138,733,476/1,364,228
6. Step 6: Final answer
   x = 3,789,057.79