Finding the Third Proportional to 868,932 and 1,892,331

Step by Step Solution

1. Step 1: Write the proportion equation
   868,932 : 1,892,331 = 1,892,331 : x
2. Step 2: Convert to fraction form
   868,932/1,892,331 = 1,892,331/x
3. Step 3: Cross multiply
   868,932x = 1,892,331 × 1,892,331
4. Step 4: Simplify right side
   868,932x = 3,580,916,613,561
5. Step 5: Solve for x
   x = 3,580,916,613,561/868,932
6. Step 6: Final answer
   x = 4,121,055.06