Finding the Third Proportional to 265,116 and 560,938.50

Step by Step Solution

1. Step 1: Write the proportion equation
   265,116 : 560,938.50 = 560,938.50 : x
2. Step 2: Convert to fraction form
   265,116/560,938.50 = 560,938.50/x
3. Step 3: Cross multiply
   265,116x = 560,938.50 × 560,938.50
4. Step 4: Simplify right side
   265,116x = 314,652,000,782.25
5. Step 5: Solve for x
   x = 314,652,000,782.25/265,116
6. Step 6: Final answer
   x = 1,186,846.52