Finding the Third Proportional to 82,813.50 and 175,473

Step by Step Solution

1. Step 1: Write the proportion equation
   82,813.50 : 175,473 = 175,473 : x
2. Step 2: Convert to fraction form
   82,813.50/175,473 = 175,473/x
3. Step 3: Cross multiply
   82,813.50x = 175,473 × 175,473
4. Step 4: Simplify right side
   82,813.50x = 30,790,773,729
5. Step 5: Solve for x
   x = 30,790,773,729/82,813.50
6. Step 6: Final answer
   x = 371,808.63