Finding the Third Proportional to 1,508,346 and 2,109,881

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,346 : 2,109,881 = 2,109,881 : x
2. Step 2: Convert to fraction form
   1,508,346/2,109,881 = 2,109,881/x
3. Step 3: Cross multiply
   1,508,346x = 2,109,881 × 2,109,881
4. Step 4: Simplify right side
   1,508,346x = 4,451,597,834,161
5. Step 5: Solve for x
   x = 4,451,597,834,161/1,508,346
6. Step 6: Final answer
   x = 2,951,310.80