Finding the Third Proportional to 888,932 and 1,916,860

Step by Step Solution

1. Step 1: Write the proportion equation
   888,932 : 1,916,860 = 1,916,860 : x
2. Step 2: Convert to fraction form
   888,932/1,916,860 = 1,916,860/x
3. Step 3: Cross multiply
   888,932x = 1,916,860 × 1,916,860
4. Step 4: Simplify right side
   888,932x = 3,674,352,259,600
5. Step 5: Solve for x
   x = 3,674,352,259,600/888,932
6. Step 6: Final answer
   x = 4,133,445.82