Finding the Third Proportional to 4,954,820 and 7,340,134

Step by Step Solution

1. Step 1: Write the proportion equation
   4,954,820 : 7,340,134 = 7,340,134 : x
2. Step 2: Convert to fraction form
   4,954,820/7,340,134 = 7,340,134/x
3. Step 3: Cross multiply
   4,954,820x = 7,340,134 × 7,340,134
4. Step 4: Simplify right side
   4,954,820x = 53,877,567,137,956
5. Step 5: Solve for x
   x = 53,877,567,137,956/4,954,820
6. Step 6: Final answer
   x = 10,873,768.80