Finding the Third Proportional to 43,116 and 64,834

Step by Step Solution

1. Step 1: Write the proportion equation
   43,116 : 64,834 = 64,834 : x
2. Step 2: Convert to fraction form
   43,116/64,834 = 64,834/x
3. Step 3: Cross multiply
   43,116x = 64,834 × 64,834
4. Step 4: Simplify right side
   43,116x = 4,203,447,556
5. Step 5: Solve for x
   x = 4,203,447,556/43,116
6. Step 6: Final answer
   x = 97,491.59