Finding the Third Proportional to 727,440 and 1,571,034

Step by Step Solution

1. Step 1: Write the proportion equation
   727,440 : 1,571,034 = 1,571,034 : x
2. Step 2: Convert to fraction form
   727,440/1,571,034 = 1,571,034/x
3. Step 3: Cross multiply
   727,440x = 1,571,034 × 1,571,034
4. Step 4: Simplify right side
   727,440x = 2,468,147,829,156
5. Step 5: Solve for x
   x = 2,468,147,829,156/727,440
6. Step 6: Final answer
   x = 3,392,922.89