Finding the Third Proportional to 603,600 and 1,302,056

Step by Step Solution

1. Step 1: Write the proportion equation
   603,600 : 1,302,056 = 1,302,056 : x
2. Step 2: Convert to fraction form
   603,600/1,302,056 = 1,302,056/x
3. Step 3: Cross multiply
   603,600x = 1,302,056 × 1,302,056
4. Step 4: Simplify right side
   603,600x = 1,695,349,827,136
5. Step 5: Solve for x
   x = 1,695,349,827,136/603,600
6. Step 6: Final answer
   x = 2,808,730.66