Finding the Third Proportional to 1,069,393 and 2,227,247

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,393 : 2,227,247 = 2,227,247 : x
2. Step 2: Convert to fraction form
   1,069,393/2,227,247 = 2,227,247/x
3. Step 3: Cross multiply
   1,069,393x = 2,227,247 × 2,227,247
4. Step 4: Simplify right side
   1,069,393x = 4,960,629,199,009
5. Step 5: Solve for x
   x = 4,960,629,199,009/1,069,393
6. Step 6: Final answer
   x = 4,638,733.56