Finding the Third Proportional to 607,625 and 1,329,662

Step by Step Solution

1. Step 1: Write the proportion equation
   607,625 : 1,329,662 = 1,329,662 : x
2. Step 2: Convert to fraction form
   607,625/1,329,662 = 1,329,662/x
3. Step 3: Cross multiply
   607,625x = 1,329,662 × 1,329,662
4. Step 4: Simplify right side
   607,625x = 1,768,001,034,244
5. Step 5: Solve for x
   x = 1,768,001,034,244/607,625
6. Step 6: Final answer
   x = 2,909,691.07