Finding the Third Proportional to 1,016,730 and 2,191,045

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,730 : 2,191,045 = 2,191,045 : x
2. Step 2: Convert to fraction form
   1,016,730/2,191,045 = 2,191,045/x
3. Step 3: Cross multiply
   1,016,730x = 2,191,045 × 2,191,045
4. Step 4: Simplify right side
   1,016,730x = 4,800,678,192,025
5. Step 5: Solve for x
   x = 4,800,678,192,025/1,016,730
6. Step 6: Final answer
   x = 4,721,684.41