Finding the Third Proportional to 8,434,859,695 and 17,567,867,746

Step by Step Solution

1. Step 1: Write the proportion equation
   8,434,859,695 : 17,567,867,746 = 17,567,867,746 : x
2. Step 2: Convert to fraction form
   8,434,859,695/17,567,867,746 = 17,567,867,746/x
3. Step 3: Cross multiply
   8,434,859,695x = 17,567,867,746 × 17,567,867,746
4. Step 4: Simplify right side
   8,434,859,695x = 308,629,977,140,947,124,224
5. Step 5: Solve for x
   x = 308,629,977,140,947,124,224/8,434,859,695
6. Step 6: Final answer
   x = 36,589,817,531.16