Finding the Third Proportional to 1,250,208 and 2,690,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250,208 : 2,690,244 = 2,690,244 : x
2. Step 2: Convert to fraction form
   1,250,208/2,690,244 = 2,690,244/x
3. Step 3: Cross multiply
   1,250,208x = 2,690,244 × 2,690,244
4. Step 4: Simplify right side
   1,250,208x = 7,237,412,779,536
5. Step 5: Solve for x
   x = 7,237,412,779,536/1,250,208
6. Step 6: Final answer
   x = 5,788,966.94