Finding the Third Proportional to 43,622,020 and 91,756,688

Step by Step Solution

1. Step 1: Write the proportion equation
   43,622,020 : 91,756,688 = 91,756,688 : x
2. Step 2: Convert to fraction form
   43,622,020/91,756,688 = 91,756,688/x
3. Step 3: Cross multiply
   43,622,020x = 91,756,688 × 91,756,688
4. Step 4: Simplify right side
   43,622,020x = 8,419,289,792,729,344
5. Step 5: Solve for x
   x = 8,419,289,792,729,344/43,622,020
6. Step 6: Final answer
   x = 193,005,500.27