Finding the Third Proportional to 608,636 and 1,313,500

Step by Step Solution

1. Step 1: Write the proportion equation
   608,636 : 1,313,500 = 1,313,500 : x
2. Step 2: Convert to fraction form
   608,636/1,313,500 = 1,313,500/x
3. Step 3: Cross multiply
   608,636x = 1,313,500 × 1,313,500
4. Step 4: Simplify right side
   608,636x = 1,725,282,250,000
5. Step 5: Solve for x
   x = 1,725,282,250,000/608,636
6. Step 6: Final answer
   x = 2,834,670.07