Finding the Third Proportional to 41,793,072 and 64,580,976

Step by Step Solution

1. Step 1: Write the proportion equation
   41,793,072 : 64,580,976 = 64,580,976 : x
2. Step 2: Convert to fraction form
   41,793,072/64,580,976 = 64,580,976/x
3. Step 3: Cross multiply
   41,793,072x = 64,580,976 × 64,580,976
4. Step 4: Simplify right side
   41,793,072x = 4,170,702,461,112,576
5. Step 5: Solve for x
   x = 4,170,702,461,112,576/41,793,072
6. Step 6: Final answer
   x = 99,794,110.88