Finding the Third Proportional to 655,092 and 1,388,916

Step by Step Solution

1. Step 1: Write the proportion equation
   655,092 : 1,388,916 = 1,388,916 : x
2. Step 2: Convert to fraction form
   655,092/1,388,916 = 1,388,916/x
3. Step 3: Cross multiply
   655,092x = 1,388,916 × 1,388,916
4. Step 4: Simplify right side
   655,092x = 1,929,087,655,056
5. Step 5: Solve for x
   x = 1,929,087,655,056/655,092
6. Step 6: Final answer
   x = 2,944,758.38