Finding the Third Proportional to 4,453,757 and 9,758,704

Step by Step Solution

1. Step 1: Write the proportion equation
   4,453,757 : 9,758,704 = 9,758,704 : x
2. Step 2: Convert to fraction form
   4,453,757/9,758,704 = 9,758,704/x
3. Step 3: Cross multiply
   4,453,757x = 9,758,704 × 9,758,704
4. Step 4: Simplify right side
   4,453,757x = 95,232,303,759,616
5. Step 5: Solve for x
   x = 95,232,303,759,616/4,453,757
6. Step 6: Final answer
   x = 21,382,465.13