Finding the Third Proportional to 8,262,810 and 17,897,760

Step by Step Solution

1. Step 1: Write the proportion equation
   8,262,810 : 17,897,760 = 17,897,760 : x
2. Step 2: Convert to fraction form
   8,262,810/17,897,760 = 17,897,760/x
3. Step 3: Cross multiply
   8,262,810x = 17,897,760 × 17,897,760
4. Step 4: Simplify right side
   8,262,810x = 320,329,813,017,600
5. Step 5: Solve for x
   x = 320,329,813,017,600/8,262,810
6. Step 6: Final answer
   x = 38,767,660.52