Finding the Third Proportional to 164,074.50 and 350,898

Step by Step Solution

1. Step 1: Write the proportion equation
   164,074.50 : 350,898 = 350,898 : x
2. Step 2: Convert to fraction form
   164,074.50/350,898 = 350,898/x
3. Step 3: Cross multiply
   164,074.50x = 350,898 × 350,898
4. Step 4: Simplify right side
   164,074.50x = 123,129,406,404
5. Step 5: Solve for x
   x = 123,129,406,404/164,074.50
6. Step 6: Final answer
   x = 750,448.16