Finding the Third Proportional to 36,606,540 and 55,284,968

Step by Step Solution

1. Step 1: Write the proportion equation
   36,606,540 : 55,284,968 = 55,284,968 : x
2. Step 2: Convert to fraction form
   36,606,540/55,284,968 = 55,284,968/x
3. Step 3: Cross multiply
   36,606,540x = 55,284,968 × 55,284,968
4. Step 4: Simplify right side
   36,606,540x = 3,056,427,686,761,024
5. Step 5: Solve for x
   x = 3,056,427,686,761,024/36,606,540
6. Step 6: Final answer
   x = 83,494,033.76