Finding the Third Proportional to 10,316,232 and 21,469,760

Step by Step Solution

1. Step 1: Write the proportion equation
   10,316,232 : 21,469,760 = 21,469,760 : x
2. Step 2: Convert to fraction form
   10,316,232/21,469,760 = 21,469,760/x
3. Step 3: Cross multiply
   10,316,232x = 21,469,760 × 21,469,760
4. Step 4: Simplify right side
   10,316,232x = 460,950,594,457,600
5. Step 5: Solve for x
   x = 460,950,594,457,600/10,316,232
6. Step 6: Final answer
   x = 44,682,069.43