Finding the Third Proportional to 41,792,841 and 64,580,557.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,792,841 : 64,580,557.50 = 64,580,557.50 : x
2. Step 2: Convert to fraction form
   41,792,841/64,580,557.50 = 64,580,557.50/x
3. Step 3: Cross multiply
   41,792,841x = 64,580,557.50 × 64,580,557.50
4. Step 4: Simplify right side
   41,792,841x = 4,170,648,407,010,806
5. Step 5: Solve for x
   x = 4,170,648,407,010,806/41,792,841
6. Step 6: Final answer
   x = 99,793,369.08