Finding the Third Proportional to 383,630 and 601,791

Step by Step Solution

1. Step 1: Write the proportion equation
   383,630 : 601,791 = 601,791 : x
2. Step 2: Convert to fraction form
   383,630/601,791 = 601,791/x
3. Step 3: Cross multiply
   383,630x = 601,791 × 601,791
4. Step 4: Simplify right side
   383,630x = 362,152,407,681
5. Step 5: Solve for x
   x = 362,152,407,681/383,630
6. Step 6: Final answer
   x = 944,014.83