Finding the Third Proportional to 560,601 and 755,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   560,601 : 755,365.50 = 755,365.50 : x
2. Step 2: Convert to fraction form
   560,601/755,365.50 = 755,365.50/x
3. Step 3: Cross multiply
   560,601x = 755,365.50 × 755,365.50
4. Step 4: Simplify right side
   560,601x = 570,577,038,590.25
5. Step 5: Solve for x
   x = 570,577,038,590.25/560,601
6. Step 6: Final answer
   x = 1,017,795.26