Finding the Third Proportional to 822,129 and 1,793,730

Step by Step Solution

1. Step 1: Write the proportion equation
   822,129 : 1,793,730 = 1,793,730 : x
2. Step 2: Convert to fraction form
   822,129/1,793,730 = 1,793,730/x
3. Step 3: Cross multiply
   822,129x = 1,793,730 × 1,793,730
4. Step 4: Simplify right side
   822,129x = 3,217,467,312,900
5. Step 5: Solve for x
   x = 3,217,467,312,900/822,129
6. Step 6: Final answer
   x = 3,913,579.64