Finding the Third Proportional to 2,321,838 and 3,517,803

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,838 : 3,517,803 = 3,517,803 : x
2. Step 2: Convert to fraction form
   2,321,838/3,517,803 = 3,517,803/x
3. Step 3: Cross multiply
   2,321,838x = 3,517,803 × 3,517,803
4. Step 4: Simplify right side
   2,321,838x = 12,374,937,946,809
5. Step 5: Solve for x
   x = 12,374,937,946,809/2,321,838
6. Step 6: Final answer
   x = 5,329,802.49