Finding the Third Proportional to 528,812 and 1,031,056

Step by Step Solution

1. Step 1: Write the proportion equation
   528,812 : 1,031,056 = 1,031,056 : x
2. Step 2: Convert to fraction form
   528,812/1,031,056 = 1,031,056/x
3. Step 3: Cross multiply
   528,812x = 1,031,056 × 1,031,056
4. Step 4: Simplify right side
   528,812x = 1,063,076,475,136
5. Step 5: Solve for x
   x = 1,063,076,475,136/528,812
6. Step 6: Final answer
   x = 2,010,310.80