Finding the Third Proportional to 2,064,945 and 4,473,108

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,945 : 4,473,108 = 4,473,108 : x
2. Step 2: Convert to fraction form
   2,064,945/4,473,108 = 4,473,108/x
3. Step 3: Cross multiply
   2,064,945x = 4,473,108 × 4,473,108
4. Step 4: Simplify right side
   2,064,945x = 20,008,695,179,664
5. Step 5: Solve for x
   x = 20,008,695,179,664/2,064,945
6. Step 6: Final answer
   x = 9,689,698.84