Finding the Third Proportional to 528,814 and 1,031,060

Step by Step Solution

1. Step 1: Write the proportion equation
   528,814 : 1,031,060 = 1,031,060 : x
2. Step 2: Convert to fraction form
   528,814/1,031,060 = 1,031,060/x
3. Step 3: Cross multiply
   528,814x = 1,031,060 × 1,031,060
4. Step 4: Simplify right side
   528,814x = 1,063,084,723,600
5. Step 5: Solve for x
   x = 1,063,084,723,600/528,814
6. Step 6: Final answer
   x = 2,010,318.80