Finding the Third Proportional to 540,426 and 1,175,982

Step by Step Solution

1. Step 1: Write the proportion equation
   540,426 : 1,175,982 = 1,175,982 : x
2. Step 2: Convert to fraction form
   540,426/1,175,982 = 1,175,982/x
3. Step 3: Cross multiply
   540,426x = 1,175,982 × 1,175,982
4. Step 4: Simplify right side
   540,426x = 1,382,933,664,324
5. Step 5: Solve for x
   x = 1,382,933,664,324/540,426
6. Step 6: Final answer
   x = 2,558,969.52