Finding the Third Proportional to 1,378,084 and 2,955,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,378,084 : 2,955,416 = 2,955,416 : x
2. Step 2: Convert to fraction form
   1,378,084/2,955,416 = 2,955,416/x
3. Step 3: Cross multiply
   1,378,084x = 2,955,416 × 2,955,416
4. Step 4: Simplify right side
   1,378,084x = 8,734,483,733,056
5. Step 5: Solve for x
   x = 8,734,483,733,056/1,378,084
6. Step 6: Final answer
   x = 6,338,135.94