Finding the Third Proportional to 833,798 and 1,818,146

Step by Step Solution

1. Step 1: Write the proportion equation
   833,798 : 1,818,146 = 1,818,146 : x
2. Step 2: Convert to fraction form
   833,798/1,818,146 = 1,818,146/x
3. Step 3: Cross multiply
   833,798x = 1,818,146 × 1,818,146
4. Step 4: Simplify right side
   833,798x = 3,305,654,877,316
5. Step 5: Solve for x
   x = 3,305,654,877,316/833,798
6. Step 6: Final answer
   x = 3,964,575.21