Finding the Third Proportional to 31,067,772 and 46,601,660

Step by Step Solution

1. Step 1: Write the proportion equation
   31,067,772 : 46,601,660 = 46,601,660 : x
2. Step 2: Convert to fraction form
   31,067,772/46,601,660 = 46,601,660/x
3. Step 3: Cross multiply
   31,067,772x = 46,601,660 × 46,601,660
4. Step 4: Simplify right side
   31,067,772x = 2,171,714,714,755,600
5. Step 5: Solve for x
   x = 2,171,714,714,755,600/31,067,772
6. Step 6: Final answer
   x = 69,902,493.00