Finding the Third Proportional to 1,251,624 and 2,691,938

Step by Step Solution

1. Step 1: Write the proportion equation
   1,251,624 : 2,691,938 = 2,691,938 : x
2. Step 2: Convert to fraction form
   1,251,624/2,691,938 = 2,691,938/x
3. Step 3: Cross multiply
   1,251,624x = 2,691,938 × 2,691,938
4. Step 4: Simplify right side
   1,251,624x = 7,246,530,195,844
5. Step 5: Solve for x
   x = 7,246,530,195,844/1,251,624
6. Step 6: Final answer
   x = 5,789,702.18