Finding the Third Proportional to 528,330 and 1,030,188

Step by Step Solution

1. Step 1: Write the proportion equation
   528,330 : 1,030,188 = 1,030,188 : x
2. Step 2: Convert to fraction form
   528,330/1,030,188 = 1,030,188/x
3. Step 3: Cross multiply
   528,330x = 1,030,188 × 1,030,188
4. Step 4: Simplify right side
   528,330x = 1,061,287,315,344
5. Step 5: Solve for x
   x = 1,061,287,315,344/528,330
6. Step 6: Final answer
   x = 2,008,758.38