Finding the Third Proportional to 45,900 and 70,602

Step by Step Solution

1. Step 1: Write the proportion equation
   45,900 : 70,602 = 70,602 : x
2. Step 2: Convert to fraction form
   45,900/70,602 = 70,602/x
3. Step 3: Cross multiply
   45,900x = 70,602 × 70,602
4. Step 4: Simplify right side
   45,900x = 4,984,642,404
5. Step 5: Solve for x
   x = 4,984,642,404/45,900
6. Step 6: Final answer
   x = 108,597.87