Finding the Third Proportional to 46,621 and 69,932

Step by Step Solution

1. Step 1: Write the proportion equation
   46,621 : 69,932 = 69,932 : x
2. Step 2: Convert to fraction form
   46,621/69,932 = 69,932/x
3. Step 3: Cross multiply
   46,621x = 69,932 × 69,932
4. Step 4: Simplify right side
   46,621x = 4,890,484,624
5. Step 5: Solve for x
   x = 4,890,484,624/46,621
6. Step 6: Final answer
   x = 104,898.75