Finding the Third Proportional to 164,031.38 and 341,150.63

Step by Step Solution

1. Step 1: Write the proportion equation
   164,031.38 : 341,150.63 = 341,150.63 : x
2. Step 2: Convert to fraction form
   164,031.38/341,150.63 = 341,150.63/x
3. Step 3: Cross multiply
   164,031.38x = 341,150.63 × 341,150.63
4. Step 4: Simplify right side
   164,031.38x = 116,383,748,937.89
5. Step 5: Solve for x
   x = 116,383,748,937.89/164,031.38
6. Step 6: Final answer
   x = 709,521.27