Finding the Third Proportional to 1,460,592 and 3,138,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,592 : 3,138,480 = 3,138,480 : x
2. Step 2: Convert to fraction form
   1,460,592/3,138,480 = 3,138,480/x
3. Step 3: Cross multiply
   1,460,592x = 3,138,480 × 3,138,480
4. Step 4: Simplify right side
   1,460,592x = 9,850,056,710,400
5. Step 5: Solve for x
   x = 9,850,056,710,400/1,460,592
6. Step 6: Final answer
   x = 6,743,879.68