Finding the Third Proportional to 706,956 and 1,070,726

Step by Step Solution

1. Step 1: Write the proportion equation
   706,956 : 1,070,726 = 1,070,726 : x
2. Step 2: Convert to fraction form
   706,956/1,070,726 = 1,070,726/x
3. Step 3: Cross multiply
   706,956x = 1,070,726 × 1,070,726
4. Step 4: Simplify right side
   706,956x = 1,146,454,167,076
5. Step 5: Solve for x
   x = 1,146,454,167,076/706,956
6. Step 6: Final answer
   x = 1,621,676.83