Finding the Third Proportional to 2,136,109 and 3,306,440

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136,109 : 3,306,440 = 3,306,440 : x
2. Step 2: Convert to fraction form
   2,136,109/3,306,440 = 3,306,440/x
3. Step 3: Cross multiply
   2,136,109x = 3,306,440 × 3,306,440
4. Step 4: Simplify right side
   2,136,109x = 10,932,545,473,600
5. Step 5: Solve for x
   x = 10,932,545,473,600/2,136,109
6. Step 6: Final answer
   x = 5,117,971.73