Finding the Third Proportional to 608,599 and 1,313,426

Step by Step Solution

1. Step 1: Write the proportion equation
   608,599 : 1,313,426 = 1,313,426 : x
2. Step 2: Convert to fraction form
   608,599/1,313,426 = 1,313,426/x
3. Step 3: Cross multiply
   608,599x = 1,313,426 × 1,313,426
4. Step 4: Simplify right side
   608,599x = 1,725,087,857,476
5. Step 5: Solve for x
   x = 1,725,087,857,476/608,599
6. Step 6: Final answer
   x = 2,834,522.99