Finding the Third Proportional to 49,994 and 72,651

Step by Step Solution

1. Step 1: Write the proportion equation
   49,994 : 72,651 = 72,651 : x
2. Step 2: Convert to fraction form
   49,994/72,651 = 72,651/x
3. Step 3: Cross multiply
   49,994x = 72,651 × 72,651
4. Step 4: Simplify right side
   49,994x = 5,278,167,801
5. Step 5: Solve for x
   x = 5,278,167,801/49,994
6. Step 6: Final answer
   x = 105,576.03