Finding the Third Proportional to 604,514 and 970,705.50

Step by Step Solution

1. Step 1: Write the proportion equation
   604,514 : 970,705.50 = 970,705.50 : x
2. Step 2: Convert to fraction form
   604,514/970,705.50 = 970,705.50/x
3. Step 3: Cross multiply
   604,514x = 970,705.50 × 970,705.50
4. Step 4: Simplify right side
   604,514x = 942,269,167,730.25
5. Step 5: Solve for x
   x = 942,269,167,730.25/604,514
6. Step 6: Final answer
   x = 1,558,721.83