Finding the Third Proportional to 167,646 and 363,682.50

Step by Step Solution

1. Step 1: Write the proportion equation
   167,646 : 363,682.50 = 363,682.50 : x
2. Step 2: Convert to fraction form
   167,646/363,682.50 = 363,682.50/x
3. Step 3: Cross multiply
   167,646x = 363,682.50 × 363,682.50
4. Step 4: Simplify right side
   167,646x = 132,264,960,806.25
5. Step 5: Solve for x
   x = 132,264,960,806.25/167,646
6. Step 6: Final answer
   x = 788,953.87