Finding the Third Proportional to 593,379 and 919,388.25

Step by Step Solution

1. Step 1: Write the proportion equation
   593,379 : 919,388.25 = 919,388.25 : x
2. Step 2: Convert to fraction form
   593,379/919,388.25 = 919,388.25/x
3. Step 3: Cross multiply
   593,379x = 919,388.25 × 919,388.25
4. Step 4: Simplify right side
   593,379x = 845,274,754,238.06
5. Step 5: Solve for x
   x = 845,274,754,238.06/593,379
6. Step 6: Final answer
   x = 1,424,510.73