Finding the Third Proportional to 7,969,402,203 and 17,440,065,089

Step by Step Solution

1. Step 1: Write the proportion equation
   7,969,402,203 : 17,440,065,089 = 17,440,065,089 : x
2. Step 2: Convert to fraction form
   7,969,402,203/17,440,065,089 = 17,440,065,089/x
3. Step 3: Cross multiply
   7,969,402,203x = 17,440,065,089 × 17,440,065,089
4. Step 4: Simplify right side
   7,969,402,203x = 304,155,870,308,556,603,392
5. Step 5: Solve for x
   x = 304,155,870,308,556,603,392/7,969,402,203
6. Step 6: Final answer
   x = 38,165,456,148.53