Finding the Third Proportional to 1,993,090 and 4,679,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,090 : 4,679,096 = 4,679,096 : x
2. Step 2: Convert to fraction form
   1,993,090/4,679,096 = 4,679,096/x
3. Step 3: Cross multiply
   1,993,090x = 4,679,096 × 4,679,096
4. Step 4: Simplify right side
   1,993,090x = 21,893,939,377,216
5. Step 5: Solve for x
   x = 21,893,939,377,216/1,993,090
6. Step 6: Final answer
   x = 10,984,922.60