Finding the Third Proportional to 164,360 and 341,354

Step by Step Solution

1. Step 1: Write the proportion equation
   164,360 : 341,354 = 341,354 : x
2. Step 2: Convert to fraction form
   164,360/341,354 = 341,354/x
3. Step 3: Cross multiply
   164,360x = 341,354 × 341,354
4. Step 4: Simplify right side
   164,360x = 116,522,553,316
5. Step 5: Solve for x
   x = 116,522,553,316/164,360
6. Step 6: Final answer
   x = 708,947.15