Finding the Third Proportional to 528,851 and 1,141,855

Step by Step Solution

1. Step 1: Write the proportion equation
   528,851 : 1,141,855 = 1,141,855 : x
2. Step 2: Convert to fraction form
   528,851/1,141,855 = 1,141,855/x
3. Step 3: Cross multiply
   528,851x = 1,141,855 × 1,141,855
4. Step 4: Simplify right side
   528,851x = 1,303,832,841,025
5. Step 5: Solve for x
   x = 1,303,832,841,025/528,851
6. Step 6: Final answer
   x = 2,465,406.78