Finding the Third Proportional to 2,517,008,314 and 3,499,698,869

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,008,314 : 3,499,698,869 = 3,499,698,869 : x
2. Step 2: Convert to fraction form
   2,517,008,314/3,499,698,869 = 3,499,698,869/x
3. Step 3: Cross multiply
   2,517,008,314x = 3,499,698,869 × 3,499,698,869
4. Step 4: Simplify right side
   2,517,008,314x = 12,247,892,173,679,878,144
5. Step 5: Solve for x
   x = 12,247,892,173,679,878,144/2,517,008,314
6. Step 6: Final answer
   x = 4,866,051,536.48