Finding the Third Proportional to 5,782,545 and 7,675,806

Step by Step Solution

1. Step 1: Write the proportion equation
   5,782,545 : 7,675,806 = 7,675,806 : x
2. Step 2: Convert to fraction form
   5,782,545/7,675,806 = 7,675,806/x
3. Step 3: Cross multiply
   5,782,545x = 7,675,806 × 7,675,806
4. Step 4: Simplify right side
   5,782,545x = 58,917,997,749,636
5. Step 5: Solve for x
   x = 58,917,997,749,636/5,782,545
6. Step 6: Final answer
   x = 10,188,938.91