Finding the Third Proportional to 1,947,064 and 4,261,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,064 : 4,261,176 = 4,261,176 : x
2. Step 2: Convert to fraction form
   1,947,064/4,261,176 = 4,261,176/x
3. Step 3: Cross multiply
   1,947,064x = 4,261,176 × 4,261,176
4. Step 4: Simplify right side
   1,947,064x = 18,157,620,902,976
5. Step 5: Solve for x
   x = 18,157,620,902,976/1,947,064
6. Step 6: Final answer
   x = 9,325,641.53