Finding the Third Proportional to 1,011,159 and 2,146,977

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,159 : 2,146,977 = 2,146,977 : x
2. Step 2: Convert to fraction form
   1,011,159/2,146,977 = 2,146,977/x
3. Step 3: Cross multiply
   1,011,159x = 2,146,977 × 2,146,977
4. Step 4: Simplify right side
   1,011,159x = 4,609,510,238,529
5. Step 5: Solve for x
   x = 4,609,510,238,529/1,011,159
6. Step 6: Final answer
   x = 4,558,640.37