Finding the Third Proportional to 2,753,381 and 5,905,343

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753,381 : 5,905,343 = 5,905,343 : x
2. Step 2: Convert to fraction form
   2,753,381/5,905,343 = 5,905,343/x
3. Step 3: Cross multiply
   2,753,381x = 5,905,343 × 5,905,343
4. Step 4: Simplify right side
   2,753,381x = 34,873,075,947,649
5. Step 5: Solve for x
   x = 34,873,075,947,649/2,753,381
6. Step 6: Final answer
   x = 12,665,546.81