Finding the Third Proportional to 677,736 and 1,473,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   677,736 : 1,473,601.50 = 1,473,601.50 : x
2. Step 2: Convert to fraction form
   677,736/1,473,601.50 = 1,473,601.50/x
3. Step 3: Cross multiply
   677,736x = 1,473,601.50 × 1,473,601.50
4. Step 4: Simplify right side
   677,736x = 2,171,501,380,802.25
5. Step 5: Solve for x
   x = 2,171,501,380,802.25/677,736
6. Step 6: Final answer
   x = 3,204,051.99