Finding the Third Proportional to 2,435,078,821.50 and 3,764,442,508.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435,078,821.50 : 3,764,442,508.50 = 3,764,442,508.50 : x
2. Step 2: Convert to fraction form
   2,435,078,821.50/3,764,442,508.50 = 3,764,442,508.50/x
3. Step 3: Cross multiply
   2,435,078,821.50x = 3,764,442,508.50 × 3,764,442,508.50
4. Step 4: Simplify right side
   2,435,078,821.50x = 14,171,027,399,801,772,032
5. Step 5: Solve for x
   x = 14,171,027,399,801,772,032/2,435,078,821.50
6. Step 6: Final answer
   x = 5,819,535,398.48