Finding the Third Proportional to 265,117 and 560,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   265,117 : 560,940.50 = 560,940.50 : x
2. Step 2: Convert to fraction form
   265,117/560,940.50 = 560,940.50/x
3. Step 3: Cross multiply
   265,117x = 560,940.50 × 560,940.50
4. Step 4: Simplify right side
   265,117x = 314,654,244,540.25
5. Step 5: Solve for x
   x = 314,654,244,540.25/265,117
6. Step 6: Final answer
   x = 1,186,850.50