Finding the Third Proportional to 17,944,074 and 39,362,196

Step by Step Solution

1. Step 1: Write the proportion equation
   17,944,074 : 39,362,196 = 39,362,196 : x
2. Step 2: Convert to fraction form
   17,944,074/39,362,196 = 39,362,196/x
3. Step 3: Cross multiply
   17,944,074x = 39,362,196 × 39,362,196
4. Step 4: Simplify right side
   17,944,074x = 1,549,382,473,942,416
5. Step 5: Solve for x
   x = 1,549,382,473,942,416/17,944,074
6. Step 6: Final answer
   x = 86,345,078.27