Finding the Third Proportional to 505,602 and 1,081,188

Step by Step Solution

1. Step 1: Write the proportion equation
   505,602 : 1,081,188 = 1,081,188 : x
2. Step 2: Convert to fraction form
   505,602/1,081,188 = 1,081,188/x
3. Step 3: Cross multiply
   505,602x = 1,081,188 × 1,081,188
4. Step 4: Simplify right side
   505,602x = 1,168,967,491,344
5. Step 5: Solve for x
   x = 1,168,967,491,344/505,602
6. Step 6: Final answer
   x = 2,312,030.99