Finding the Third Proportional to 607,592 and 1,329,608

Step by Step Solution

1. Step 1: Write the proportion equation
   607,592 : 1,329,608 = 1,329,608 : x
2. Step 2: Convert to fraction form
   607,592/1,329,608 = 1,329,608/x
3. Step 3: Cross multiply
   607,592x = 1,329,608 × 1,329,608
4. Step 4: Simplify right side
   607,592x = 1,767,857,433,664
5. Step 5: Solve for x
   x = 1,767,857,433,664/607,592
6. Step 6: Final answer
   x = 2,909,612.76