Finding the Third Proportional to 1,993,088 and 4,679,091

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,088 : 4,679,091 = 4,679,091 : x
2. Step 2: Convert to fraction form
   1,993,088/4,679,091 = 4,679,091/x
3. Step 3: Cross multiply
   1,993,088x = 4,679,091 × 4,679,091
4. Step 4: Simplify right side
   1,993,088x = 21,893,892,586,281
5. Step 5: Solve for x
   x = 21,893,892,586,281/1,993,088
6. Step 6: Final answer
   x = 10,984,910.14