Finding the Third Proportional to 23,405,449 and 31,056,530

Step by Step Solution

1. Step 1: Write the proportion equation
   23,405,449 : 31,056,530 = 31,056,530 : x
2. Step 2: Convert to fraction form
   23,405,449/31,056,530 = 31,056,530/x
3. Step 3: Cross multiply
   23,405,449x = 31,056,530 × 31,056,530
4. Step 4: Simplify right side
   23,405,449x = 964,508,055,640,900
5. Step 5: Solve for x
   x = 964,508,055,640,900/23,405,449
6. Step 6: Final answer
   x = 41,208,696.99