Finding the Third Proportional to 603,587 and 1,302,025

Step by Step Solution

1. Step 1: Write the proportion equation
   603,587 : 1,302,025 = 1,302,025 : x
2. Step 2: Convert to fraction form
   603,587/1,302,025 = 1,302,025/x
3. Step 3: Cross multiply
   603,587x = 1,302,025 × 1,302,025
4. Step 4: Simplify right side
   603,587x = 1,695,269,100,625
5. Step 5: Solve for x
   x = 1,695,269,100,625/603,587
6. Step 6: Final answer
   x = 2,808,657.41