Finding the Third Proportional to 103,627 and 221,955.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,627 : 221,955.50 = 221,955.50 : x
2. Step 2: Convert to fraction form
   103,627/221,955.50 = 221,955.50/x
3. Step 3: Cross multiply
   103,627x = 221,955.50 × 221,955.50
4. Step 4: Simplify right side
   103,627x = 49,264,243,980.25
5. Step 5: Solve for x
   x = 49,264,243,980.25/103,627
6. Step 6: Final answer
   x = 475,399.69