Finding the Third Proportional to 1,146,798 and 1,821,901

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,798 : 1,821,901 = 1,821,901 : x
2. Step 2: Convert to fraction form
   1,146,798/1,821,901 = 1,821,901/x
3. Step 3: Cross multiply
   1,146,798x = 1,821,901 × 1,821,901
4. Step 4: Simplify right side
   1,146,798x = 3,319,323,253,801
5. Step 5: Solve for x
   x = 3,319,323,253,801/1,146,798
6. Step 6: Final answer
   x = 2,894,427.14