Finding the Third Proportional to 1,480,404 and 3,185,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,404 : 3,185,340 = 3,185,340 : x
2. Step 2: Convert to fraction form
   1,480,404/3,185,340 = 3,185,340/x
3. Step 3: Cross multiply
   1,480,404x = 3,185,340 × 3,185,340
4. Step 4: Simplify right side
   1,480,404x = 10,146,390,915,600
5. Step 5: Solve for x
   x = 10,146,390,915,600/1,480,404
6. Step 6: Final answer
   x = 6,853,798.64