Finding the Third Proportional to 20,895,880 and 31,659,844

Step by Step Solution

1. Step 1: Write the proportion equation
   20,895,880 : 31,659,844 = 31,659,844 : x
2. Step 2: Convert to fraction form
   20,895,880/31,659,844 = 31,659,844/x
3. Step 3: Cross multiply
   20,895,880x = 31,659,844 × 31,659,844
4. Step 4: Simplify right side
   20,895,880x = 1,002,345,722,104,336
5. Step 5: Solve for x
   x = 1,002,345,722,104,336/20,895,880
6. Step 6: Final answer
   x = 47,968,581.47