Finding the Third Proportional to 1,808,346 and 2,455,893

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,346 : 2,455,893 = 2,455,893 : x
2. Step 2: Convert to fraction form
   1,808,346/2,455,893 = 2,455,893/x
3. Step 3: Cross multiply
   1,808,346x = 2,455,893 × 2,455,893
4. Step 4: Simplify right side
   1,808,346x = 6,031,410,427,449
5. Step 5: Solve for x
   x = 6,031,410,427,449/1,808,346
6. Step 6: Final answer
   x = 3,335,318.81