Finding the Third Proportional to 49,003 and 71,613

Step by Step Solution

1. Step 1: Write the proportion equation
   49,003 : 71,613 = 71,613 : x
2. Step 2: Convert to fraction form
   49,003/71,613 = 71,613/x
3. Step 3: Cross multiply
   49,003x = 71,613 × 71,613
4. Step 4: Simplify right side
   49,003x = 5,128,421,769
5. Step 5: Solve for x
   x = 5,128,421,769/49,003
6. Step 6: Final answer
   x = 104,655.26