Finding the Third Proportional to 49,563 and 70,650

Step by Step Solution

1. Step 1: Write the proportion equation
   49,563 : 70,650 = 70,650 : x
2. Step 2: Convert to fraction form
   49,563/70,650 = 70,650/x
3. Step 3: Cross multiply
   49,563x = 70,650 × 70,650
4. Step 4: Simplify right side
   49,563x = 4,991,422,500
5. Step 5: Solve for x
   x = 4,991,422,500/49,563
6. Step 6: Final answer
   x = 100,708.64