Finding the Third Proportional to 3,507,622 and 7,537,396

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,622 : 7,537,396 = 7,537,396 : x
2. Step 2: Convert to fraction form
   3,507,622/7,537,396 = 7,537,396/x
3. Step 3: Cross multiply
   3,507,622x = 7,537,396 × 7,537,396
4. Step 4: Simplify right side
   3,507,622x = 56,812,338,460,816
5. Step 5: Solve for x
   x = 56,812,338,460,816/3,507,622
6. Step 6: Final answer
   x = 16,196,824.65