Finding the Third Proportional to 635,537,810 and 1,368,462,118

Step by Step Solution

1. Step 1: Write the proportion equation
   635,537,810 : 1,368,462,118 = 1,368,462,118 : x
2. Step 2: Convert to fraction form
   635,537,810/1,368,462,118 = 1,368,462,118/x
3. Step 3: Cross multiply
   635,537,810x = 1,368,462,118 × 1,368,462,118
4. Step 4: Simplify right side
   635,537,810x = 1,872,688,568,401,046,016
5. Step 5: Solve for x
   x = 1,872,688,568,401,046,016/635,537,810
6. Step 6: Final answer
   x = 2,946,620,230.83