Finding the Third Proportional to 554,890.50 and 751,962

Step by Step Solution

1. Step 1: Write the proportion equation
   554,890.50 : 751,962 = 751,962 : x
2. Step 2: Convert to fraction form
   554,890.50/751,962 = 751,962/x
3. Step 3: Cross multiply
   554,890.50x = 751,962 × 751,962
4. Step 4: Simplify right side
   554,890.50x = 565,446,849,444
5. Step 5: Solve for x
   x = 565,446,849,444/554,890.50
6. Step 6: Final answer
   x = 1,019,024.20