Finding the Third Proportional to 45,818.16 and 70,944.19

Step by Step Solution

1. Step 1: Write the proportion equation
   45,818.16 : 70,944.19 = 70,944.19 : x
2. Step 2: Convert to fraction form
   45,818.16/70,944.19 = 70,944.19/x
3. Step 3: Cross multiply
   45,818.16x = 70,944.19 × 70,944.19
4. Step 4: Simplify right side
   45,818.16x = 5,033,077,740.04
5. Step 5: Solve for x
   x = 5,033,077,740.04/45,818.16
6. Step 6: Final answer
   x = 109,848.98