Finding the Third Proportional to 1,276,910 and 2,672,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,910 : 2,672,102 = 2,672,102 : x
2. Step 2: Convert to fraction form
   1,276,910/2,672,102 = 2,672,102/x
3. Step 3: Cross multiply
   1,276,910x = 2,672,102 × 2,672,102
4. Step 4: Simplify right side
   1,276,910x = 7,140,129,098,404
5. Step 5: Solve for x
   x = 7,140,129,098,404/1,276,910
6. Step 6: Final answer
   x = 5,591,724.63