Finding the Third Proportional to 888,930 and 1,929,600

Step by Step Solution

1. Step 1: Write the proportion equation
   888,930 : 1,929,600 = 1,929,600 : x
2. Step 2: Convert to fraction form
   888,930/1,929,600 = 1,929,600/x
3. Step 3: Cross multiply
   888,930x = 1,929,600 × 1,929,600
4. Step 4: Simplify right side
   888,930x = 3,723,356,160,000
5. Step 5: Solve for x
   x = 3,723,356,160,000/888,930
6. Step 6: Final answer
   x = 4,188,581.96