Finding the Third Proportional to 2,140,395,371.72 and 3,274,565,267.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,395,371.72 : 3,274,565,267.95 = 3,274,565,267.95 : x
2. Step 2: Convert to fraction form
   2,140,395,371.72/3,274,565,267.95 = 3,274,565,267.95/x
3. Step 3: Cross multiply
   2,140,395,371.72x = 3,274,565,267.95 × 3,274,565,267.95
4. Step 4: Simplify right side
   2,140,395,371.72x = 10,722,777,694,085,410,816
5. Step 5: Solve for x
   x = 10,722,777,694,085,410,816/2,140,395,371.72
6. Step 6: Final answer
   x = 5,009,718,221.11