Finding the Third Proportional to 1,136,520 and 1,764,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,136,520 : 1,764,540 = 1,764,540 : x
2. Step 2: Convert to fraction form
   1,136,520/1,764,540 = 1,764,540/x
3. Step 3: Cross multiply
   1,136,520x = 1,764,540 × 1,764,540
4. Step 4: Simplify right side
   1,136,520x = 3,113,601,411,600
5. Step 5: Solve for x
   x = 3,113,601,411,600/1,136,520
6. Step 6: Final answer
   x = 2,739,592.27