Finding the Third Proportional to 1,008,632 and 2,185,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008,632 : 2,185,368 = 2,185,368 : x
2. Step 2: Convert to fraction form
   1,008,632/2,185,368 = 2,185,368/x
3. Step 3: Cross multiply
   1,008,632x = 2,185,368 × 2,185,368
4. Step 4: Simplify right side
   1,008,632x = 4,775,833,295,424
5. Step 5: Solve for x
   x = 4,775,833,295,424/1,008,632
6. Step 6: Final answer
   x = 4,734,961.11