Finding the Third Proportional to 525,136.50 and 1,152,387

Step by Step Solution

1. Step 1: Write the proportion equation
   525,136.50 : 1,152,387 = 1,152,387 : x
2. Step 2: Convert to fraction form
   525,136.50/1,152,387 = 1,152,387/x
3. Step 3: Cross multiply
   525,136.50x = 1,152,387 × 1,152,387
4. Step 4: Simplify right side
   525,136.50x = 1,327,995,797,769
5. Step 5: Solve for x
   x = 1,327,995,797,769/525,136.50
6. Step 6: Final answer
   x = 2,528,858.30