Finding the Third Proportional to 1,347,380 and 2,881,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347,380 : 2,881,456 = 2,881,456 : x
2. Step 2: Convert to fraction form
   1,347,380/2,881,456 = 2,881,456/x
3. Step 3: Cross multiply
   1,347,380x = 2,881,456 × 2,881,456
4. Step 4: Simplify right side
   1,347,380x = 8,302,788,679,936
5. Step 5: Solve for x
   x = 8,302,788,679,936/1,347,380
6. Step 6: Final answer
   x = 6,162,173.02