Finding the Third Proportional to 706,934 and 1,070,697

Step by Step Solution

1. Step 1: Write the proportion equation
   706,934 : 1,070,697 = 1,070,697 : x
2. Step 2: Convert to fraction form
   706,934/1,070,697 = 1,070,697/x
3. Step 3: Cross multiply
   706,934x = 1,070,697 × 1,070,697
4. Step 4: Simplify right side
   706,934x = 1,146,392,065,809
5. Step 5: Solve for x
   x = 1,146,392,065,809/706,934
6. Step 6: Final answer
   x = 1,621,639.45