Finding the Third Proportional to 605,736 and 940,618.50

Step by Step Solution

1. Step 1: Write the proportion equation
   605,736 : 940,618.50 = 940,618.50 : x
2. Step 2: Convert to fraction form
   605,736/940,618.50 = 940,618.50/x
3. Step 3: Cross multiply
   605,736x = 940,618.50 × 940,618.50
4. Step 4: Simplify right side
   605,736x = 884,763,162,542.25
5. Step 5: Solve for x
   x = 884,763,162,542.25/605,736
6. Step 6: Final answer
   x = 1,460,641.54