Finding the Third Proportional to 911,898 and 1,368,333

Step by Step Solution

1. Step 1: Write the proportion equation
   911,898 : 1,368,333 = 1,368,333 : x
2. Step 2: Convert to fraction form
   911,898/1,368,333 = 1,368,333/x
3. Step 3: Cross multiply
   911,898x = 1,368,333 × 1,368,333
4. Step 4: Simplify right side
   911,898x = 1,872,335,198,889
5. Step 5: Solve for x
   x = 1,872,335,198,889/911,898
6. Step 6: Final answer
   x = 2,053,228.76