Finding the Third Proportional to 1,348,112 and 2,934,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,112 : 2,934,280 = 2,934,280 : x
2. Step 2: Convert to fraction form
   1,348,112/2,934,280 = 2,934,280/x
3. Step 3: Cross multiply
   1,348,112x = 2,934,280 × 2,934,280
4. Step 4: Simplify right side
   1,348,112x = 8,609,999,118,400
5. Step 5: Solve for x
   x = 8,609,999,118,400/1,348,112
6. Step 6: Final answer
   x = 6,386,709.06