Finding the Third Proportional to 116,590.50 and 250,164

Step by Step Solution

1. Step 1: Write the proportion equation
   116,590.50 : 250,164 = 250,164 : x
2. Step 2: Convert to fraction form
   116,590.50/250,164 = 250,164/x
3. Step 3: Cross multiply
   116,590.50x = 250,164 × 250,164
4. Step 4: Simplify right side
   116,590.50x = 62,582,026,896
5. Step 5: Solve for x
   x = 62,582,026,896/116,590.50
6. Step 6: Final answer
   x = 536,767.81