Finding the Third Proportional to 2,288,302 and 3,107,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,302 : 3,107,772 = 3,107,772 : x
2. Step 2: Convert to fraction form
   2,288,302/3,107,772 = 3,107,772/x
3. Step 3: Cross multiply
   2,288,302x = 3,107,772 × 3,107,772
4. Step 4: Simplify right side
   2,288,302x = 9,658,246,803,984
5. Step 5: Solve for x
   x = 9,658,246,803,984/2,288,302
6. Step 6: Final answer
   x = 4,220,704.61