Finding the Third Proportional to 667,768 and 1,034,056

Step by Step Solution

1. Step 1: Write the proportion equation
   667,768 : 1,034,056 = 1,034,056 : x
2. Step 2: Convert to fraction form
   667,768/1,034,056 = 1,034,056/x
3. Step 3: Cross multiply
   667,768x = 1,034,056 × 1,034,056
4. Step 4: Simplify right side
   667,768x = 1,069,271,811,136
5. Step 5: Solve for x
   x = 1,069,271,811,136/667,768
6. Step 6: Final answer
   x = 1,601,262.43