Finding the Third Proportional to 224,101.69 and 342,685.69

Step by Step Solution

1. Step 1: Write the proportion equation
   224,101.69 : 342,685.69 = 342,685.69 : x
2. Step 2: Convert to fraction form
   224,101.69/342,685.69 = 342,685.69/x
3. Step 3: Cross multiply
   224,101.69x = 342,685.69 × 342,685.69
4. Step 4: Simplify right side
   224,101.69x = 117,433,480,417.35
5. Step 5: Solve for x
   x = 117,433,480,417.35/224,101.69
6. Step 6: Final answer
   x = 524,018.72