Finding the Third Proportional to 3,478,288 and 4,573,932

Step by Step Solution

1. Step 1: Write the proportion equation
   3,478,288 : 4,573,932 = 4,573,932 : x
2. Step 2: Convert to fraction form
   3,478,288/4,573,932 = 4,573,932/x
3. Step 3: Cross multiply
   3,478,288x = 4,573,932 × 4,573,932
4. Step 4: Simplify right side
   3,478,288x = 20,920,853,940,624
5. Step 5: Solve for x
   x = 20,920,853,940,624/3,478,288
6. Step 6: Final answer
   x = 6,014,698.59