Finding the Third Proportional to 567,300 and 839,748

Step by Step Solution

1. Step 1: Write the proportion equation
   567,300 : 839,748 = 839,748 : x
2. Step 2: Convert to fraction form
   567,300/839,748 = 839,748/x
3. Step 3: Cross multiply
   567,300x = 839,748 × 839,748
4. Step 4: Simplify right side
   567,300x = 705,176,703,504
5. Step 5: Solve for x
   x = 705,176,703,504/567,300
6. Step 6: Final answer
   x = 1,243,040.20