Finding the Third Proportional to 135,993 and 224,746.50

Step by Step Solution

1. Step 1: Write the proportion equation
   135,993 : 224,746.50 = 224,746.50 : x
2. Step 2: Convert to fraction form
   135,993/224,746.50 = 224,746.50/x
3. Step 3: Cross multiply
   135,993x = 224,746.50 × 224,746.50
4. Step 4: Simplify right side
   135,993x = 50,510,989,262.25
5. Step 5: Solve for x
   x = 50,510,989,262.25/135,993
6. Step 6: Final answer
   x = 371,423.45