Finding the Third Proportional to 583,648 and 1,254,476

Step by Step Solution

1. Step 1: Write the proportion equation
   583,648 : 1,254,476 = 1,254,476 : x
2. Step 2: Convert to fraction form
   583,648/1,254,476 = 1,254,476/x
3. Step 3: Cross multiply
   583,648x = 1,254,476 × 1,254,476
4. Step 4: Simplify right side
   583,648x = 1,573,710,034,576
5. Step 5: Solve for x
   x = 1,573,710,034,576/583,648
6. Step 6: Final answer
   x = 2,696,334.15