Finding the Third Proportional to 706,196 and 1,080,492

Step by Step Solution

1. Step 1: Write the proportion equation
   706,196 : 1,080,492 = 1,080,492 : x
2. Step 2: Convert to fraction form
   706,196/1,080,492 = 1,080,492/x
3. Step 3: Cross multiply
   706,196x = 1,080,492 × 1,080,492
4. Step 4: Simplify right side
   706,196x = 1,167,462,962,064
5. Step 5: Solve for x
   x = 1,167,462,962,064/706,196
6. Step 6: Final answer
   x = 1,653,171.30