Finding the Third Proportional to 706,270 and 1,569,460

Step by Step Solution

1. Step 1: Write the proportion equation
   706,270 : 1,569,460 = 1,569,460 : x
2. Step 2: Convert to fraction form
   706,270/1,569,460 = 1,569,460/x
3. Step 3: Cross multiply
   706,270x = 1,569,460 × 1,569,460
4. Step 4: Simplify right side
   706,270x = 2,463,204,691,600
5. Step 5: Solve for x
   x = 2,463,204,691,600/706,270
6. Step 6: Final answer
   x = 3,487,624.69