Finding the Third Proportional to 606,362 and 1,320,298.50

Step by Step Solution

1. Step 1: Write the proportion equation
   606,362 : 1,320,298.50 = 1,320,298.50 : x
2. Step 2: Convert to fraction form
   606,362/1,320,298.50 = 1,320,298.50/x
3. Step 3: Cross multiply
   606,362x = 1,320,298.50 × 1,320,298.50
4. Step 4: Simplify right side
   606,362x = 1,743,188,129,102.25
5. Step 5: Solve for x
   x = 1,743,188,129,102.25/606,362
6. Step 6: Final answer
   x = 2,874,830.76