Finding the Third Proportional to 736,168 and 1,588,320

Step by Step Solution

1. Step 1: Write the proportion equation
   736,168 : 1,588,320 = 1,588,320 : x
2. Step 2: Convert to fraction form
   736,168/1,588,320 = 1,588,320/x
3. Step 3: Cross multiply
   736,168x = 1,588,320 × 1,588,320
4. Step 4: Simplify right side
   736,168x = 2,522,760,422,400
5. Step 5: Solve for x
   x = 2,522,760,422,400/736,168
6. Step 6: Final answer
   x = 3,426,881.39