Finding the Third Proportional to 854,798 and 1,353,552

Step by Step Solution

1. Step 1: Write the proportion equation
   854,798 : 1,353,552 = 1,353,552 : x
2. Step 2: Convert to fraction form
   854,798/1,353,552 = 1,353,552/x
3. Step 3: Cross multiply
   854,798x = 1,353,552 × 1,353,552
4. Step 4: Simplify right side
   854,798x = 1,832,103,016,704
5. Step 5: Solve for x
   x = 1,832,103,016,704/854,798
6. Step 6: Final answer
   x = 2,143,316.92