Finding the Third Proportional to 1,915,710 and 2,789,325

Step by Step Solution

1. Step 1: Write the proportion equation
   1,915,710 : 2,789,325 = 2,789,325 : x
2. Step 2: Convert to fraction form
   1,915,710/2,789,325 = 2,789,325/x
3. Step 3: Cross multiply
   1,915,710x = 2,789,325 × 2,789,325
4. Step 4: Simplify right side
   1,915,710x = 7,780,333,955,625
5. Step 5: Solve for x
   x = 7,780,333,955,625/1,915,710
6. Step 6: Final answer
   x = 4,061,331.81