Finding the Third Proportional to 1,348,116 and 2,934,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,116 : 2,934,288 = 2,934,288 : x
2. Step 2: Convert to fraction form
   1,348,116/2,934,288 = 2,934,288/x
3. Step 3: Cross multiply
   1,348,116x = 2,934,288 × 2,934,288
4. Step 4: Simplify right side
   1,348,116x = 8,610,046,066,944
5. Step 5: Solve for x
   x = 8,610,046,066,944/1,348,116
6. Step 6: Final answer
   x = 6,386,724.93