Finding the Third Proportional to 2,620,159.50 and 5,661,042

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,159.50 : 5,661,042 = 5,661,042 : x
2. Step 2: Convert to fraction form
   2,620,159.50/5,661,042 = 5,661,042/x
3. Step 3: Cross multiply
   2,620,159.50x = 5,661,042 × 5,661,042
4. Step 4: Simplify right side
   2,620,159.50x = 32,047,396,525,764
5. Step 5: Solve for x
   x = 32,047,396,525,764/2,620,159.50
6. Step 6: Final answer
   x = 12,231,086.13