Finding the Third Proportional to 1,505,493 and 2,146,134

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505,493 : 2,146,134 = 2,146,134 : x
2. Step 2: Convert to fraction form
   1,505,493/2,146,134 = 2,146,134/x
3. Step 3: Cross multiply
   1,505,493x = 2,146,134 × 2,146,134
4. Step 4: Simplify right side
   1,505,493x = 4,605,891,145,956
5. Step 5: Solve for x
   x = 4,605,891,145,956/1,505,493
6. Step 6: Final answer
   x = 3,059,390.61