Finding the Third Proportional to 525,052 and 1,145,136

Step by Step Solution

1. Step 1: Write the proportion equation
   525,052 : 1,145,136 = 1,145,136 : x
2. Step 2: Convert to fraction form
   525,052/1,145,136 = 1,145,136/x
3. Step 3: Cross multiply
   525,052x = 1,145,136 × 1,145,136
4. Step 4: Simplify right side
   525,052x = 1,311,336,458,496
5. Step 5: Solve for x
   x = 1,311,336,458,496/525,052
6. Step 6: Final answer
   x = 2,497,536.36