Finding the Third Proportional to 4,954,806 and 7,340,112

Step by Step Solution

1. Step 1: Write the proportion equation
   4,954,806 : 7,340,112 = 7,340,112 : x
2. Step 2: Convert to fraction form
   4,954,806/7,340,112 = 7,340,112/x
3. Step 3: Cross multiply
   4,954,806x = 7,340,112 × 7,340,112
4. Step 4: Simplify right side
   4,954,806x = 53,877,244,172,544
5. Step 5: Solve for x
   x = 53,877,244,172,544/4,954,806
6. Step 6: Final answer
   x = 10,873,734.34