Finding the Third Proportional to 2,366,564.50 and 5,180,910

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366,564.50 : 5,180,910 = 5,180,910 : x
2. Step 2: Convert to fraction form
   2,366,564.50/5,180,910 = 5,180,910/x
3. Step 3: Cross multiply
   2,366,564.50x = 5,180,910 × 5,180,910
4. Step 4: Simplify right side
   2,366,564.50x = 26,841,828,428,100
5. Step 5: Solve for x
   x = 26,841,828,428,100/2,366,564.50
6. Step 6: Final answer
   x = 11,342,107.27