Finding the Third Proportional to 7,508,260,123 and 11,359,023,852

Step by Step Solution

1. Step 1: Write the proportion equation
   7,508,260,123 : 11,359,023,852 = 11,359,023,852 : x
2. Step 2: Convert to fraction form
   7,508,260,123/11,359,023,852 = 11,359,023,852/x
3. Step 3: Cross multiply
   7,508,260,123x = 11,359,023,852 × 11,359,023,852
4. Step 4: Simplify right side
   7,508,260,123x = 129,027,422,870,304,915,456
5. Step 5: Solve for x
   x = 129,027,422,870,304,915,456/7,508,260,123
6. Step 6: Final answer
   x = 17,184,729,984.92