Finding the Third Proportional to 479,043 and 751,477.50

Step by Step Solution

1. Step 1: Write the proportion equation
   479,043 : 751,477.50 = 751,477.50 : x
2. Step 2: Convert to fraction form
   479,043/751,477.50 = 751,477.50/x
3. Step 3: Cross multiply
   479,043x = 751,477.50 × 751,477.50
4. Step 4: Simplify right side
   479,043x = 564,718,433,006.25
5. Step 5: Solve for x
   x = 564,718,433,006.25/479,043
6. Step 6: Final answer
   x = 1,178,847.06