Finding the Third Proportional to 1,056,382 and 2,277,031

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,382 : 2,277,031 = 2,277,031 : x
2. Step 2: Convert to fraction form
   1,056,382/2,277,031 = 2,277,031/x
3. Step 3: Cross multiply
   1,056,382x = 2,277,031 × 2,277,031
4. Step 4: Simplify right side
   1,056,382x = 5,184,870,174,961
5. Step 5: Solve for x
   x = 5,184,870,174,961/1,056,382
6. Step 6: Final answer
   x = 4,908,139.46