Finding the Third Proportional to 164,042.72 and 341,180.02

Step by Step Solution

1. Step 1: Write the proportion equation
   164,042.72 : 341,180.02 = 341,180.02 : x
2. Step 2: Convert to fraction form
   164,042.72/341,180.02 = 341,180.02/x
3. Step 3: Cross multiply
   164,042.72x = 341,180.02 × 341,180.02
4. Step 4: Simplify right side
   164,042.72x = 116,403,803,061.88
5. Step 5: Solve for x
   x = 116,403,803,061.88/164,042.72
6. Step 6: Final answer
   x = 709,594.45