Finding the Third Proportional to 2,620,910.50 and 5,606,150

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,910.50 : 5,606,150 = 5,606,150 : x
2. Step 2: Convert to fraction form
   2,620,910.50/5,606,150 = 5,606,150/x
3. Step 3: Cross multiply
   2,620,910.50x = 5,606,150 × 5,606,150
4. Step 4: Simplify right side
   2,620,910.50x = 31,428,917,822,500
5. Step 5: Solve for x
   x = 31,428,917,822,500/2,620,910.50
6. Step 6: Final answer
   x = 11,991,602.85