Finding the Third Proportional to 164,476 and 341,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,476 : 341,880.50 = 341,880.50 : x
2. Step 2: Convert to fraction form
   164,476/341,880.50 = 341,880.50/x
3. Step 3: Cross multiply
   164,476x = 341,880.50 × 341,880.50
4. Step 4: Simplify right side
   164,476x = 116,882,276,280.25
5. Step 5: Solve for x
   x = 116,882,276,280.25/164,476
6. Step 6: Final answer
   x = 710,634.23