Finding the Third Proportional to 883,238 and 1,915,838

Step by Step Solution

1. Step 1: Write the proportion equation
   883,238 : 1,915,838 = 1,915,838 : x
2. Step 2: Convert to fraction form
   883,238/1,915,838 = 1,915,838/x
3. Step 3: Cross multiply
   883,238x = 1,915,838 × 1,915,838
4. Step 4: Simplify right side
   883,238x = 3,670,435,242,244
5. Step 5: Solve for x
   x = 3,670,435,242,244/883,238
6. Step 6: Final answer
   x = 4,155,658.21