Finding the Third Proportional to 1,190,910 and 2,535,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,190,910 : 2,535,442 = 2,535,442 : x
2. Step 2: Convert to fraction form
   1,190,910/2,535,442 = 2,535,442/x
3. Step 3: Cross multiply
   1,190,910x = 2,535,442 × 2,535,442
4. Step 4: Simplify right side
   1,190,910x = 6,428,466,135,364
5. Step 5: Solve for x
   x = 6,428,466,135,364/1,190,910
6. Step 6: Final answer
   x = 5,397,944.54