Finding the Third Proportional to 46,076 and 69,290

Step by Step Solution

1. Step 1: Write the proportion equation
   46,076 : 69,290 = 69,290 : x
2. Step 2: Convert to fraction form
   46,076/69,290 = 69,290/x
3. Step 3: Cross multiply
   46,076x = 69,290 × 69,290
4. Step 4: Simplify right side
   46,076x = 4,801,104,100
5. Step 5: Solve for x
   x = 4,801,104,100/46,076
6. Step 6: Final answer
   x = 104,199.67