Finding the Third Proportional to 936,792 and 1,489,536

Step by Step Solution

1. Step 1: Write the proportion equation
   936,792 : 1,489,536 = 1,489,536 : x
2. Step 2: Convert to fraction form
   936,792/1,489,536 = 1,489,536/x
3. Step 3: Cross multiply
   936,792x = 1,489,536 × 1,489,536
4. Step 4: Simplify right side
   936,792x = 2,218,717,495,296
5. Step 5: Solve for x
   x = 2,218,717,495,296/936,792
6. Step 6: Final answer
   x = 2,368,420.63