Finding the Third Proportional to 31,067,777 and 46,601,670

Step by Step Solution

1. Step 1: Write the proportion equation
   31,067,777 : 46,601,670 = 46,601,670 : x
2. Step 2: Convert to fraction form
   31,067,777/46,601,670 = 46,601,670/x
3. Step 3: Cross multiply
   31,067,777x = 46,601,670 × 46,601,670
4. Step 4: Simplify right side
   31,067,777x = 2,171,715,646,788,900
5. Step 5: Solve for x
   x = 2,171,715,646,788,900/31,067,777
6. Step 6: Final answer
   x = 69,902,511.75