Finding the Third Proportional to 604,850 and 1,318,564

Step by Step Solution

1. Step 1: Write the proportion equation
   604,850 : 1,318,564 = 1,318,564 : x
2. Step 2: Convert to fraction form
   604,850/1,318,564 = 1,318,564/x
3. Step 3: Cross multiply
   604,850x = 1,318,564 × 1,318,564
4. Step 4: Simplify right side
   604,850x = 1,738,611,022,096
5. Step 5: Solve for x
   x = 1,738,611,022,096/604,850
6. Step 6: Final answer
   x = 2,874,449.90