Finding the Third Proportional to 607,500 and 1,329,372

Step by Step Solution

1. Step 1: Write the proportion equation
   607,500 : 1,329,372 = 1,329,372 : x
2. Step 2: Convert to fraction form
   607,500/1,329,372 = 1,329,372/x
3. Step 3: Cross multiply
   607,500x = 1,329,372 × 1,329,372
4. Step 4: Simplify right side
   607,500x = 1,767,229,914,384
5. Step 5: Solve for x
   x = 1,767,229,914,384/607,500
6. Step 6: Final answer
   x = 2,909,020.44