Finding the Third Proportional to 31,067,757 and 46,601,640

Step by Step Solution

1. Step 1: Write the proportion equation
   31,067,757 : 46,601,640 = 46,601,640 : x
2. Step 2: Convert to fraction form
   31,067,757/46,601,640 = 46,601,640/x
3. Step 3: Cross multiply
   31,067,757x = 46,601,640 × 46,601,640
4. Step 4: Simplify right side
   31,067,757x = 2,171,712,850,689,600
5. Step 5: Solve for x
   x = 2,171,712,850,689,600/31,067,757
6. Step 6: Final answer
   x = 69,902,466.75