Finding the Third Proportional to 617,038 and 932,132

Step by Step Solution

1. Step 1: Write the proportion equation
   617,038 : 932,132 = 932,132 : x
2. Step 2: Convert to fraction form
   617,038/932,132 = 932,132/x
3. Step 3: Cross multiply
   617,038x = 932,132 × 932,132
4. Step 4: Simplify right side
   617,038x = 868,870,065,424
5. Step 5: Solve for x
   x = 868,870,065,424/617,038
6. Step 6: Final answer
   x = 1,408,130.56