Finding the Third Proportional to 2,626,351 and 5,645,042

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,351 : 5,645,042 = 5,645,042 : x
2. Step 2: Convert to fraction form
   2,626,351/5,645,042 = 5,645,042/x
3. Step 3: Cross multiply
   2,626,351x = 5,645,042 × 5,645,042
4. Step 4: Simplify right side
   2,626,351x = 31,866,499,181,764
5. Step 5: Solve for x
   x = 31,866,499,181,764/2,626,351
6. Step 6: Final answer
   x = 12,133,374.09