Finding the Third Proportional to 723,994 and 1,558,460

Step by Step Solution

1. Step 1: Write the proportion equation
   723,994 : 1,558,460 = 1,558,460 : x
2. Step 2: Convert to fraction form
   723,994/1,558,460 = 1,558,460/x
3. Step 3: Cross multiply
   723,994x = 1,558,460 × 1,558,460
4. Step 4: Simplify right side
   723,994x = 2,428,797,571,600
5. Step 5: Solve for x
   x = 2,428,797,571,600/723,994
6. Step 6: Final answer
   x = 3,354,720.58