Finding the Third Proportional to 2,595,620 and 5,590,570

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595,620 : 5,590,570 = 5,590,570 : x
2. Step 2: Convert to fraction form
   2,595,620/5,590,570 = 5,590,570/x
3. Step 3: Cross multiply
   2,595,620x = 5,590,570 × 5,590,570
4. Step 4: Simplify right side
   2,595,620x = 31,254,472,924,900
5. Step 5: Solve for x
   x = 31,254,472,924,900/2,595,620
6. Step 6: Final answer
   x = 12,041,235.98