Finding the Third Proportional to 528,181 and 1,140,559

Step by Step Solution

1. Step 1: Write the proportion equation
   528,181 : 1,140,559 = 1,140,559 : x
2. Step 2: Convert to fraction form
   528,181/1,140,559 = 1,140,559/x
3. Step 3: Cross multiply
   528,181x = 1,140,559 × 1,140,559
4. Step 4: Simplify right side
   528,181x = 1,300,874,832,481
5. Step 5: Solve for x
   x = 1,300,874,832,481/528,181
6. Step 6: Final answer
   x = 2,462,933.79