Finding the Third Proportional to 3,799,276,118 and 5,728,813,020

Step by Step Solution

1. Step 1: Write the proportion equation
   3,799,276,118 : 5,728,813,020 = 5,728,813,020 : x
2. Step 2: Convert to fraction form
   3,799,276,118/5,728,813,020 = 5,728,813,020/x
3. Step 3: Cross multiply
   3,799,276,118x = 5,728,813,020 × 5,728,813,020
4. Step 4: Simplify right side
   3,799,276,118x = 32,819,298,618,121,519,104
5. Step 5: Solve for x
   x = 32,819,298,618,121,519,104/3,799,276,118
6. Step 6: Final answer
   x = 8,638,303,086.90