Finding the Third Proportional to 731,622 and 1,597,308

Step by Step Solution

1. Step 1: Write the proportion equation
   731,622 : 1,597,308 = 1,597,308 : x
2. Step 2: Convert to fraction form
   731,622/1,597,308 = 1,597,308/x
3. Step 3: Cross multiply
   731,622x = 1,597,308 × 1,597,308
4. Step 4: Simplify right side
   731,622x = 2,551,392,846,864
5. Step 5: Solve for x
   x = 2,551,392,846,864/731,622
6. Step 6: Final answer
   x = 3,487,310.18