Finding the Third Proportional to 2,370,769 and 5,120,605

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370,769 : 5,120,605 = 5,120,605 : x
2. Step 2: Convert to fraction form
   2,370,769/5,120,605 = 5,120,605/x
3. Step 3: Cross multiply
   2,370,769x = 5,120,605 × 5,120,605
4. Step 4: Simplify right side
   2,370,769x = 26,220,595,566,025
5. Step 5: Solve for x
   x = 26,220,595,566,025/2,370,769
6. Step 6: Final answer
   x = 11,059,953.78