Finding the Third Proportional to 188,127 and 410,629.50

Step by Step Solution

1. Step 1: Write the proportion equation
   188,127 : 410,629.50 = 410,629.50 : x
2. Step 2: Convert to fraction form
   188,127/410,629.50 = 410,629.50/x
3. Step 3: Cross multiply
   188,127x = 410,629.50 × 410,629.50
4. Step 4: Simplify right side
   188,127x = 168,616,586,270.25
5. Step 5: Solve for x
   x = 168,616,586,270.25/188,127
6. Step 6: Final answer
   x = 896,291.26