Finding the Third Proportional to 1,717,848 and 2,657,476

Step by Step Solution

1. Step 1: Write the proportion equation
   1,717,848 : 2,657,476 = 2,657,476 : x
2. Step 2: Convert to fraction form
   1,717,848/2,657,476 = 2,657,476/x
3. Step 3: Cross multiply
   1,717,848x = 2,657,476 × 2,657,476
4. Step 4: Simplify right side
   1,717,848x = 7,062,178,690,576
5. Step 5: Solve for x
   x = 7,062,178,690,576/1,717,848
6. Step 6: Final answer
   x = 4,111,061.45