Finding the Third Proportional to 891,367 and 1,921,333

Step by Step Solution

1. Step 1: Write the proportion equation
   891,367 : 1,921,333 = 1,921,333 : x
2. Step 2: Convert to fraction form
   891,367/1,921,333 = 1,921,333/x
3. Step 3: Cross multiply
   891,367x = 1,921,333 × 1,921,333
4. Step 4: Simplify right side
   891,367x = 3,691,520,496,889
5. Step 5: Solve for x
   x = 3,691,520,496,889/891,367
6. Step 6: Final answer
   x = 4,141,414.81