Finding the Third Proportional to 46,454 and 69,786

Step by Step Solution

1. Step 1: Write the proportion equation
   46,454 : 69,786 = 69,786 : x
2. Step 2: Convert to fraction form
   46,454/69,786 = 69,786/x
3. Step 3: Cross multiply
   46,454x = 69,786 × 69,786
4. Step 4: Simplify right side
   46,454x = 4,870,085,796
5. Step 5: Solve for x
   x = 4,870,085,796/46,454
6. Step 6: Final answer
   x = 104,836.74