Finding the Third Proportional to 1,107,380 and 1,583,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,380 : 1,583,540 = 1,583,540 : x
2. Step 2: Convert to fraction form
   1,107,380/1,583,540 = 1,583,540/x
3. Step 3: Cross multiply
   1,107,380x = 1,583,540 × 1,583,540
4. Step 4: Simplify right side
   1,107,380x = 2,507,598,931,600
5. Step 5: Solve for x
   x = 2,507,598,931,600/1,107,380
6. Step 6: Final answer
   x = 2,264,443.04