Finding the Third Proportional to 595,422 and 1,404,423

Step by Step Solution

1. Step 1: Write the proportion equation
   595,422 : 1,404,423 = 1,404,423 : x
2. Step 2: Convert to fraction form
   595,422/1,404,423 = 1,404,423/x
3. Step 3: Cross multiply
   595,422x = 1,404,423 × 1,404,423
4. Step 4: Simplify right side
   595,422x = 1,972,403,962,929
5. Step 5: Solve for x
   x = 1,972,403,962,929/595,422
6. Step 6: Final answer
   x = 3,312,615.19