Finding the Third Proportional to 604,608 and 1,248,384

Step by Step Solution

1. Step 1: Write the proportion equation
   604,608 : 1,248,384 = 1,248,384 : x
2. Step 2: Convert to fraction form
   604,608/1,248,384 = 1,248,384/x
3. Step 3: Cross multiply
   604,608x = 1,248,384 × 1,248,384
4. Step 4: Simplify right side
   604,608x = 1,558,462,611,456
5. Step 5: Solve for x
   x = 1,558,462,611,456/604,608
6. Step 6: Final answer
   x = 2,577,641.40