Finding the Third Proportional to 8,434,859,700 and 17,567,867,754

Step by Step Solution

1. Step 1: Write the proportion equation
   8,434,859,700 : 17,567,867,754 = 17,567,867,754 : x
2. Step 2: Convert to fraction form
   8,434,859,700/17,567,867,754 = 17,567,867,754/x
3. Step 3: Cross multiply
   8,434,859,700x = 17,567,867,754 × 17,567,867,754
4. Step 4: Simplify right side
   8,434,859,700x = 308,629,977,422,032,994,304
5. Step 5: Solve for x
   x = 308,629,977,422,032,994,304/8,434,859,700
6. Step 6: Final answer
   x = 36,589,817,542.79