Finding the Third Proportional to 623,332 and 1,364,896

Step by Step Solution

1. Step 1: Write the proportion equation
   623,332 : 1,364,896 = 1,364,896 : x
2. Step 2: Convert to fraction form
   623,332/1,364,896 = 1,364,896/x
3. Step 3: Cross multiply
   623,332x = 1,364,896 × 1,364,896
4. Step 4: Simplify right side
   623,332x = 1,862,941,090,816
5. Step 5: Solve for x
   x = 1,862,941,090,816/623,332
6. Step 6: Final answer
   x = 2,988,681.94