Finding the Third Proportional to 3,196,019 and 4,782,364

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196,019 : 4,782,364 = 4,782,364 : x
2. Step 2: Convert to fraction form
   3,196,019/4,782,364 = 4,782,364/x
3. Step 3: Cross multiply
   3,196,019x = 4,782,364 × 4,782,364
4. Step 4: Simplify right side
   3,196,019x = 22,871,005,428,496
5. Step 5: Solve for x
   x = 22,871,005,428,496/3,196,019
6. Step 6: Final answer
   x = 7,156,091.82