Finding the Third Proportional to 479,051 and 751,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   479,051 : 751,488.50 = 751,488.50 : x
2. Step 2: Convert to fraction form
   479,051/751,488.50 = 751,488.50/x
3. Step 3: Cross multiply
   479,051x = 751,488.50 × 751,488.50
4. Step 4: Simplify right side
   479,051x = 564,734,965,632.25
5. Step 5: Solve for x
   x = 564,734,965,632.25/479,051
6. Step 6: Final answer
   x = 1,178,861.89