Finding the Third Proportional to 47,019,116 and 72,624,899

Step by Step Solution

1. Step 1: Write the proportion equation
   47,019,116 : 72,624,899 = 72,624,899 : x
2. Step 2: Convert to fraction form
   47,019,116/72,624,899 = 72,624,899/x
3. Step 3: Cross multiply
   47,019,116x = 72,624,899 × 72,624,899
4. Step 4: Simplify right side
   47,019,116x = 5,274,375,954,760,201
5. Step 5: Solve for x
   x = 5,274,375,954,760,201/47,019,116
6. Step 6: Final answer
   x = 112,175,140.74