Finding the Third Proportional to 592,828 and 919,334

Step by Step Solution

1. Step 1: Write the proportion equation
   592,828 : 919,334 = 919,334 : x
2. Step 2: Convert to fraction form
   592,828/919,334 = 919,334/x
3. Step 3: Cross multiply
   592,828x = 919,334 × 919,334
4. Step 4: Simplify right side
   592,828x = 845,175,003,556
5. Step 5: Solve for x
   x = 845,175,003,556/592,828
6. Step 6: Final answer
   x = 1,425,666.47