Finding the Third Proportional to 657,908 and 1,367,528

Step by Step Solution

1. Step 1: Write the proportion equation
   657,908 : 1,367,528 = 1,367,528 : x
2. Step 2: Convert to fraction form
   657,908/1,367,528 = 1,367,528/x
3. Step 3: Cross multiply
   657,908x = 1,367,528 × 1,367,528
4. Step 4: Simplify right side
   657,908x = 1,870,132,830,784
5. Step 5: Solve for x
   x = 1,870,132,830,784/657,908
6. Step 6: Final answer
   x = 2,842,544.60