Finding the Third Proportional to 1,393,179 and 3,060,355

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,179 : 3,060,355 = 3,060,355 : x
2. Step 2: Convert to fraction form
   1,393,179/3,060,355 = 3,060,355/x
3. Step 3: Cross multiply
   1,393,179x = 3,060,355 × 3,060,355
4. Step 4: Simplify right side
   1,393,179x = 9,365,772,726,025
5. Step 5: Solve for x
   x = 9,365,772,726,025/1,393,179
6. Step 6: Final answer
   x = 6,722,591.09