Finding the Third Proportional to 1,936,380 and 2,842,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936,380 : 2,842,362 = 2,842,362 : x
2. Step 2: Convert to fraction form
   1,936,380/2,842,362 = 2,842,362/x
3. Step 3: Cross multiply
   1,936,380x = 2,842,362 × 2,842,362
4. Step 4: Simplify right side
   1,936,380x = 8,079,021,739,044
5. Step 5: Solve for x
   x = 8,079,021,739,044/1,936,380
6. Step 6: Final answer
   x = 4,172,229.49