Finding the Third Proportional to 601,756 and 1,281,488

Step by Step Solution

1. Step 1: Write the proportion equation
   601,756 : 1,281,488 = 1,281,488 : x
2. Step 2: Convert to fraction form
   601,756/1,281,488 = 1,281,488/x
3. Step 3: Cross multiply
   601,756x = 1,281,488 × 1,281,488
4. Step 4: Simplify right side
   601,756x = 1,642,211,494,144
5. Step 5: Solve for x
   x = 1,642,211,494,144/601,756
6. Step 6: Final answer
   x = 2,729,032.19