Finding the Third Proportional to 64,734.50 and 100,462

Step by Step Solution

1. Step 1: Write the proportion equation
   64,734.50 : 100,462 = 100,462 : x
2. Step 2: Convert to fraction form
   64,734.50/100,462 = 100,462/x
3. Step 3: Cross multiply
   64,734.50x = 100,462 × 100,462
4. Step 4: Simplify right side
   64,734.50x = 10,092,613,444
5. Step 5: Solve for x
   x = 10,092,613,444/64,734.50
6. Step 6: Final answer
   x = 155,907.80