Finding the Third Proportional to 2,599,394 and 3,899,091

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,394 : 3,899,091 = 3,899,091 : x
2. Step 2: Convert to fraction form
   2,599,394/3,899,091 = 3,899,091/x
3. Step 3: Cross multiply
   2,599,394x = 3,899,091 × 3,899,091
4. Step 4: Simplify right side
   2,599,394x = 15,202,910,626,281
5. Step 5: Solve for x
   x = 15,202,910,626,281/2,599,394
6. Step 6: Final answer
   x = 5,848,636.50