Finding the Third Proportional to 505,601 and 1,092,290

Step by Step Solution

1. Step 1: Write the proportion equation
   505,601 : 1,092,290 = 1,092,290 : x
2. Step 2: Convert to fraction form
   505,601/1,092,290 = 1,092,290/x
3. Step 3: Cross multiply
   505,601x = 1,092,290 × 1,092,290
4. Step 4: Simplify right side
   505,601x = 1,193,097,444,100
5. Step 5: Solve for x
   x = 1,193,097,444,100/505,601
6. Step 6: Final answer
   x = 2,359,760.85