Finding the Third Proportional to 470,067 and 716,116.50

Step by Step Solution

1. Step 1: Write the proportion equation
   470,067 : 716,116.50 = 716,116.50 : x
2. Step 2: Convert to fraction form
   470,067/716,116.50 = 716,116.50/x
3. Step 3: Cross multiply
   470,067x = 716,116.50 × 716,116.50
4. Step 4: Simplify right side
   470,067x = 512,822,841,572.25
5. Step 5: Solve for x
   x = 512,822,841,572.25/470,067
6. Step 6: Final answer
   x = 1,090,956.91