Finding the Third Proportional to 567,570 and 849,790.50

Step by Step Solution

1. Step 1: Write the proportion equation
   567,570 : 849,790.50 = 849,790.50 : x
2. Step 2: Convert to fraction form
   567,570/849,790.50 = 849,790.50/x
3. Step 3: Cross multiply
   567,570x = 849,790.50 × 849,790.50
4. Step 4: Simplify right side
   567,570x = 722,143,893,890.25
5. Step 5: Solve for x
   x = 722,143,893,890.25/567,570
6. Step 6: Final answer
   x = 1,272,343.31