Finding the Third Proportional to 759,992 and 1,626,172

Step by Step Solution

1. Step 1: Write the proportion equation
   759,992 : 1,626,172 = 1,626,172 : x
2. Step 2: Convert to fraction form
   759,992/1,626,172 = 1,626,172/x
3. Step 3: Cross multiply
   759,992x = 1,626,172 × 1,626,172
4. Step 4: Simplify right side
   759,992x = 2,644,435,373,584
5. Step 5: Solve for x
   x = 2,644,435,373,584/759,992
6. Step 6: Final answer
   x = 3,479,556.86