Finding the Third Proportional to 377,320 and 822,032

Step by Step Solution

1. Step 1: Write the proportion equation
   377,320 : 822,032 = 822,032 : x
2. Step 2: Convert to fraction form
   377,320/822,032 = 822,032/x
3. Step 3: Cross multiply
   377,320x = 822,032 × 822,032
4. Step 4: Simplify right side
   377,320x = 675,736,609,024
5. Step 5: Solve for x
   x = 675,736,609,024/377,320
6. Step 6: Final answer
   x = 1,790,884.68