Finding the Third Proportional to 1,355,380 and 2,946,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,380 : 2,946,848 = 2,946,848 : x
2. Step 2: Convert to fraction form
   1,355,380/2,946,848 = 2,946,848/x
3. Step 3: Cross multiply
   1,355,380x = 2,946,848 × 2,946,848
4. Step 4: Simplify right side
   1,355,380x = 8,683,913,135,104
5. Step 5: Solve for x
   x = 8,683,913,135,104/1,355,380
6. Step 6: Final answer
   x = 6,406,995.19