Finding the Third Proportional to 107,140 and 224,072

Step by Step Solution

1. Step 1: Write the proportion equation
   107,140 : 224,072 = 224,072 : x
2. Step 2: Convert to fraction form
   107,140/224,072 = 224,072/x
3. Step 3: Cross multiply
   107,140x = 224,072 × 224,072
4. Step 4: Simplify right side
   107,140x = 50,208,261,184
5. Step 5: Solve for x
   x = 50,208,261,184/107,140
6. Step 6: Final answer
   x = 468,622.93