Finding the Third Proportional to 1,919,524 and 4,118,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,524 : 4,118,336 = 4,118,336 : x
2. Step 2: Convert to fraction form
   1,919,524/4,118,336 = 4,118,336/x
3. Step 3: Cross multiply
   1,919,524x = 4,118,336 × 4,118,336
4. Step 4: Simplify right side
   1,919,524x = 16,960,691,408,896
5. Step 5: Solve for x
   x = 16,960,691,408,896/1,919,524
6. Step 6: Final answer
   x = 8,835,884.01