Finding the Third Proportional to 507,768 and 1,085,532

Step by Step Solution

1. Step 1: Write the proportion equation
   507,768 : 1,085,532 = 1,085,532 : x
2. Step 2: Convert to fraction form
   507,768/1,085,532 = 1,085,532/x
3. Step 3: Cross multiply
   507,768x = 1,085,532 × 1,085,532
4. Step 4: Simplify right side
   507,768x = 1,178,379,723,024
5. Step 5: Solve for x
   x = 1,178,379,723,024/507,768
6. Step 6: Final answer
   x = 2,320,704.97