Finding the Third Proportional to 134,739 and 224,551.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,739 : 224,551.50 = 224,551.50 : x
2. Step 2: Convert to fraction form
   134,739/224,551.50 = 224,551.50/x
3. Step 3: Cross multiply
   134,739x = 224,551.50 × 224,551.50
4. Step 4: Simplify right side
   134,739x = 50,423,376,152.25
5. Step 5: Solve for x
   x = 50,423,376,152.25/134,739
6. Step 6: Final answer
   x = 374,230.00