Finding the Third Proportional to 116,900.50 and 253,727

Step by Step Solution

1. Step 1: Write the proportion equation
   116,900.50 : 253,727 = 253,727 : x
2. Step 2: Convert to fraction form
   116,900.50/253,727 = 253,727/x
3. Step 3: Cross multiply
   116,900.50x = 253,727 × 253,727
4. Step 4: Simplify right side
   116,900.50x = 64,377,390,529
5. Step 5: Solve for x
   x = 64,377,390,529/116,900.50
6. Step 6: Final answer
   x = 550,702.44