Finding the Third Proportional to 21,095,082 and 31,698,786

Step by Step Solution

1. Step 1: Write the proportion equation
   21,095,082 : 31,698,786 = 31,698,786 : x
2. Step 2: Convert to fraction form
   21,095,082/31,698,786 = 31,698,786/x
3. Step 3: Cross multiply
   21,095,082x = 31,698,786 × 31,698,786
4. Step 4: Simplify right side
   21,095,082x = 1,004,813,033,873,796
5. Step 5: Solve for x
   x = 1,004,813,033,873,796/21,095,082
6. Step 6: Final answer
   x = 47,632,573.03