Finding the Third Proportional to 2,071,107 and 4,430,061

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,107 : 4,430,061 = 4,430,061 : x
2. Step 2: Convert to fraction form
   2,071,107/4,430,061 = 4,430,061/x
3. Step 3: Cross multiply
   2,071,107x = 4,430,061 × 4,430,061
4. Step 4: Simplify right side
   2,071,107x = 19,625,440,463,721
5. Step 5: Solve for x
   x = 19,625,440,463,721/2,071,107
6. Step 6: Final answer
   x = 9,475,821.61