Finding the Third Proportional to 591,174 and 1,271,048

Step by Step Solution

1. Step 1: Write the proportion equation
   591,174 : 1,271,048 = 1,271,048 : x
2. Step 2: Convert to fraction form
   591,174/1,271,048 = 1,271,048/x
3. Step 3: Cross multiply
   591,174x = 1,271,048 × 1,271,048
4. Step 4: Simplify right side
   591,174x = 1,615,563,018,304
5. Step 5: Solve for x
   x = 1,615,563,018,304/591,174
6. Step 6: Final answer
   x = 2,732,804.59