Finding the Third Proportional to 25,864,610 and 43,105,853

Step by Step Solution

1. Step 1: Write the proportion equation
   25,864,610 : 43,105,853 = 43,105,853 : x
2. Step 2: Convert to fraction form
   25,864,610/43,105,853 = 43,105,853/x
3. Step 3: Cross multiply
   25,864,610x = 43,105,853 × 43,105,853
4. Step 4: Simplify right side
   25,864,610x = 1,858,114,562,857,609
5. Step 5: Solve for x
   x = 1,858,114,562,857,609/25,864,610
6. Step 6: Final answer
   x = 71,840,037.91