Finding the Third Proportional to 43,513 and 65,107

Step by Step Solution

1. Step 1: Write the proportion equation
   43,513 : 65,107 = 65,107 : x
2. Step 2: Convert to fraction form
   43,513/65,107 = 65,107/x
3. Step 3: Cross multiply
   43,513x = 65,107 × 65,107
4. Step 4: Simplify right side
   43,513x = 4,238,921,449
5. Step 5: Solve for x
   x = 4,238,921,449/43,513
6. Step 6: Final answer
   x = 97,417.36