Finding the Third Proportional to 656,133 and 1,364,617

Step by Step Solution

1. Step 1: Write the proportion equation
   656,133 : 1,364,617 = 1,364,617 : x
2. Step 2: Convert to fraction form
   656,133/1,364,617 = 1,364,617/x
3. Step 3: Cross multiply
   656,133x = 1,364,617 × 1,364,617
4. Step 4: Simplify right side
   656,133x = 1,862,179,556,689
5. Step 5: Solve for x
   x = 1,862,179,556,689/656,133
6. Step 6: Final answer
   x = 2,838,112.94