Finding the Third Proportional to 4,010,562 and 8,351,586

Step by Step Solution

1. Step 1: Write the proportion equation
   4,010,562 : 8,351,586 = 8,351,586 : x
2. Step 2: Convert to fraction form
   4,010,562/8,351,586 = 8,351,586/x
3. Step 3: Cross multiply
   4,010,562x = 8,351,586 × 8,351,586
4. Step 4: Simplify right side
   4,010,562x = 69,748,988,715,396
5. Step 5: Solve for x
   x = 69,748,988,715,396/4,010,562
6. Step 6: Final answer
   x = 17,391,325.38