Finding the Third Proportional to 2,197,567 and 4,563,560

Step by Step Solution

1. Step 1: Write the proportion equation
   2,197,567 : 4,563,560 = 4,563,560 : x
2. Step 2: Convert to fraction form
   2,197,567/4,563,560 = 4,563,560/x
3. Step 3: Cross multiply
   2,197,567x = 4,563,560 × 4,563,560
4. Step 4: Simplify right side
   2,197,567x = 20,826,079,873,600
5. Step 5: Solve for x
   x = 20,826,079,873,600/2,197,567
6. Step 6: Final answer
   x = 9,476,880.51