Finding the Third Proportional to 134,722.50 and 224,526

Step by Step Solution

1. Step 1: Write the proportion equation
   134,722.50 : 224,526 = 224,526 : x
2. Step 2: Convert to fraction form
   134,722.50/224,526 = 224,526/x
3. Step 3: Cross multiply
   134,722.50x = 224,526 × 224,526
4. Step 4: Simplify right side
   134,722.50x = 50,411,924,676
5. Step 5: Solve for x
   x = 50,411,924,676/134,722.50
6. Step 6: Final answer
   x = 374,190.83