Finding the Third Proportional to 84,126.50 and 179,926

Step by Step Solution

1. Step 1: Write the proportion equation
   84,126.50 : 179,926 = 179,926 : x
2. Step 2: Convert to fraction form
   84,126.50/179,926 = 179,926/x
3. Step 3: Cross multiply
   84,126.50x = 179,926 × 179,926
4. Step 4: Simplify right side
   84,126.50x = 32,373,365,476
5. Step 5: Solve for x
   x = 32,373,365,476/84,126.50
6. Step 6: Final answer
   x = 384,817.69