Finding the Third Proportional to 562,302 and 899,334

Step by Step Solution

1. Step 1: Write the proportion equation
   562,302 : 899,334 = 899,334 : x
2. Step 2: Convert to fraction form
   562,302/899,334 = 899,334/x
3. Step 3: Cross multiply
   562,302x = 899,334 × 899,334
4. Step 4: Simplify right side
   562,302x = 808,801,643,556
5. Step 5: Solve for x
   x = 808,801,643,556/562,302
6. Step 6: Final answer
   x = 1,438,375.90