Finding the Third Proportional to 10,455,831 and 22,648,680

Step by Step Solution

1. Step 1: Write the proportion equation
   10,455,831 : 22,648,680 = 22,648,680 : x
2. Step 2: Convert to fraction form
   10,455,831/22,648,680 = 22,648,680/x
3. Step 3: Cross multiply
   10,455,831x = 22,648,680 × 22,648,680
4. Step 4: Simplify right side
   10,455,831x = 512,962,705,742,400
5. Step 5: Solve for x
   x = 512,962,705,742,400/10,455,831
6. Step 6: Final answer
   x = 49,059,965.27