Finding the Third Proportional to 48,936 and 70,650

Step by Step Solution

1. Step 1: Write the proportion equation
   48,936 : 70,650 = 70,650 : x
2. Step 2: Convert to fraction form
   48,936/70,650 = 70,650/x
3. Step 3: Cross multiply
   48,936x = 70,650 × 70,650
4. Step 4: Simplify right side
   48,936x = 4,991,422,500
5. Step 5: Solve for x
   x = 4,991,422,500/48,936
6. Step 6: Final answer
   x = 101,998.99