Finding the Third Proportional to 741,820 and 1,588,590

Step by Step Solution

1. Step 1: Write the proportion equation
   741,820 : 1,588,590 = 1,588,590 : x
2. Step 2: Convert to fraction form
   741,820/1,588,590 = 1,588,590/x
3. Step 3: Cross multiply
   741,820x = 1,588,590 × 1,588,590
4. Step 4: Simplify right side
   741,820x = 2,523,618,188,100
5. Step 5: Solve for x
   x = 2,523,618,188,100/741,820
6. Step 6: Final answer
   x = 3,401,927.94