Finding the Third Proportional to 886,194 and 1,921,956

Step by Step Solution

1. Step 1: Write the proportion equation
   886,194 : 1,921,956 = 1,921,956 : x
2. Step 2: Convert to fraction form
   886,194/1,921,956 = 1,921,956/x
3. Step 3: Cross multiply
   886,194x = 1,921,956 × 1,921,956
4. Step 4: Simplify right side
   886,194x = 3,693,914,865,936
5. Step 5: Solve for x
   x = 3,693,914,865,936/886,194
6. Step 6: Final answer
   x = 4,168,291.44