Finding the Third Proportional to 7,670,091 and 16,403,976

Step by Step Solution

1. Step 1: Write the proportion equation
   7,670,091 : 16,403,976 = 16,403,976 : x
2. Step 2: Convert to fraction form
   7,670,091/16,403,976 = 16,403,976/x
3. Step 3: Cross multiply
   7,670,091x = 16,403,976 × 16,403,976
4. Step 4: Simplify right side
   7,670,091x = 269,090,428,608,576
5. Step 5: Solve for x
   x = 269,090,428,608,576/7,670,091
6. Step 6: Final answer
   x = 35,083,081.62