Finding the Third Proportional to 822,138 and 1,793,748

Step by Step Solution

1. Step 1: Write the proportion equation
   822,138 : 1,793,748 = 1,793,748 : x
2. Step 2: Convert to fraction form
   822,138/1,793,748 = 1,793,748/x
3. Step 3: Cross multiply
   822,138x = 1,793,748 × 1,793,748
4. Step 4: Simplify right side
   822,138x = 3,217,531,887,504
5. Step 5: Solve for x
   x = 3,217,531,887,504/822,138
6. Step 6: Final answer
   x = 3,913,615.34