Finding the Third Proportional to 1,003,880 and 1,508,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,880 : 1,508,056 = 1,508,056 : x
2. Step 2: Convert to fraction form
   1,003,880/1,508,056 = 1,508,056/x
3. Step 3: Cross multiply
   1,003,880x = 1,508,056 × 1,508,056
4. Step 4: Simplify right side
   1,003,880x = 2,274,232,899,136
5. Step 5: Solve for x
   x = 2,274,232,899,136/1,003,880
6. Step 6: Final answer
   x = 2,265,442.98