Finding the Third Proportional to 695,426 and 1,490,656

Step by Step Solution

1. Step 1: Write the proportion equation
   695,426 : 1,490,656 = 1,490,656 : x
2. Step 2: Convert to fraction form
   695,426/1,490,656 = 1,490,656/x
3. Step 3: Cross multiply
   695,426x = 1,490,656 × 1,490,656
4. Step 4: Simplify right side
   695,426x = 2,222,055,310,336
5. Step 5: Solve for x
   x = 2,222,055,310,336/695,426
6. Step 6: Final answer
   x = 3,195,243.36