Finding the Third Proportional to 854,768 and 1,353,501

Step by Step Solution

1. Step 1: Write the proportion equation
   854,768 : 1,353,501 = 1,353,501 : x
2. Step 2: Convert to fraction form
   854,768/1,353,501 = 1,353,501/x
3. Step 3: Cross multiply
   854,768x = 1,353,501 × 1,353,501
4. Step 4: Simplify right side
   854,768x = 1,831,964,957,001
5. Step 5: Solve for x
   x = 1,831,964,957,001/854,768
6. Step 6: Final answer
   x = 2,143,230.63