Finding the Third Proportional to 166,437 and 364,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   166,437 : 364,012.50 = 364,012.50 : x
2. Step 2: Convert to fraction form
   166,437/364,012.50 = 364,012.50/x
3. Step 3: Cross multiply
   166,437x = 364,012.50 × 364,012.50
4. Step 4: Simplify right side
   166,437x = 132,505,100,156.25
5. Step 5: Solve for x
   x = 132,505,100,156.25/166,437
6. Step 6: Final answer
   x = 796,127.66