Finding the Third Proportional to 731,604 and 1,597,272

Step by Step Solution

1. Step 1: Write the proportion equation
   731,604 : 1,597,272 = 1,597,272 : x
2. Step 2: Convert to fraction form
   731,604/1,597,272 = 1,597,272/x
3. Step 3: Cross multiply
   731,604x = 1,597,272 × 1,597,272
4. Step 4: Simplify right side
   731,604x = 2,551,277,841,984
5. Step 5: Solve for x
   x = 2,551,277,841,984/731,604
6. Step 6: Final answer
   x = 3,487,238.78