Finding the Third Proportional to 891,696 and 1,922,712

Step by Step Solution

1. Step 1: Write the proportion equation
   891,696 : 1,922,712 = 1,922,712 : x
2. Step 2: Convert to fraction form
   891,696/1,922,712 = 1,922,712/x
3. Step 3: Cross multiply
   891,696x = 1,922,712 × 1,922,712
4. Step 4: Simplify right side
   891,696x = 3,696,821,434,944
5. Step 5: Solve for x
   x = 3,696,821,434,944/891,696
6. Step 6: Final answer
   x = 4,145,831.58