Finding the Third Proportional to 796,380 and 1,233,090

Step by Step Solution

1. Step 1: Write the proportion equation
   796,380 : 1,233,090 = 1,233,090 : x
2. Step 2: Convert to fraction form
   796,380/1,233,090 = 1,233,090/x
3. Step 3: Cross multiply
   796,380x = 1,233,090 × 1,233,090
4. Step 4: Simplify right side
   796,380x = 1,520,510,948,100
5. Step 5: Solve for x
   x = 1,520,510,948,100/796,380
6. Step 6: Final answer
   x = 1,909,278.17