Finding the Third Proportional to 1,276,908 and 2,672,097

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,908 : 2,672,097 = 2,672,097 : x
2. Step 2: Convert to fraction form
   1,276,908/2,672,097 = 2,672,097/x
3. Step 3: Cross multiply
   1,276,908x = 2,672,097 × 2,672,097
4. Step 4: Simplify right side
   1,276,908x = 7,140,102,377,409
5. Step 5: Solve for x
   x = 7,140,102,377,409/1,276,908
6. Step 6: Final answer
   x = 5,591,712.46