Finding the Third Proportional to 723,728 and 1,000,056

Step by Step Solution

1. Step 1: Write the proportion equation
   723,728 : 1,000,056 = 1,000,056 : x
2. Step 2: Convert to fraction form
   723,728/1,000,056 = 1,000,056/x
3. Step 3: Cross multiply
   723,728x = 1,000,056 × 1,000,056
4. Step 4: Simplify right side
   723,728x = 1,000,112,003,136
5. Step 5: Solve for x
   x = 1,000,112,003,136/723,728
6. Step 6: Final answer
   x = 1,381,889.33