Finding the Third Proportional to 3,289,242 and 5,062,312

Step by Step Solution

1. Step 1: Write the proportion equation
   3,289,242 : 5,062,312 = 5,062,312 : x
2. Step 2: Convert to fraction form
   3,289,242/5,062,312 = 5,062,312/x
3. Step 3: Cross multiply
   3,289,242x = 5,062,312 × 5,062,312
4. Step 4: Simplify right side
   3,289,242x = 25,627,002,785,344
5. Step 5: Solve for x
   x = 25,627,002,785,344/3,289,242
6. Step 6: Final answer
   x = 7,791,157.59