Finding the Third Proportional to 252,765 and 536,701.50

Step by Step Solution

1. Step 1: Write the proportion equation
   252,765 : 536,701.50 = 536,701.50 : x
2. Step 2: Convert to fraction form
   252,765/536,701.50 = 536,701.50/x
3. Step 3: Cross multiply
   252,765x = 536,701.50 × 536,701.50
4. Step 4: Simplify right side
   252,765x = 288,048,500,102.25
5. Step 5: Solve for x
   x = 288,048,500,102.25/252,765
6. Step 6: Final answer
   x = 1,139,590.13