Finding the Third Proportional to 2,392,116 and 5,116,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,116 : 5,116,168.50 = 5,116,168.50 : x
2. Step 2: Convert to fraction form
   2,392,116/5,116,168.50 = 5,116,168.50/x
3. Step 3: Cross multiply
   2,392,116x = 5,116,168.50 × 5,116,168.50
4. Step 4: Simplify right side
   2,392,116x = 26,175,180,120,392.25
5. Step 5: Solve for x
   x = 26,175,180,120,392.25/2,392,116
6. Step 6: Final answer
   x = 10,942,270.41