Finding the Third Proportional to 5,826,414 and 8,820,570

Step by Step Solution

1. Step 1: Write the proportion equation
   5,826,414 : 8,820,570 = 8,820,570 : x
2. Step 2: Convert to fraction form
   5,826,414/8,820,570 = 8,820,570/x
3. Step 3: Cross multiply
   5,826,414x = 8,820,570 × 8,820,570
4. Step 4: Simplify right side
   5,826,414x = 77,802,455,124,900
5. Step 5: Solve for x
   x = 77,802,455,124,900/5,826,414
6. Step 6: Final answer
   x = 13,353,403.16