Finding the Third Proportional to 33,176,200 and 72,729,724

Step by Step Solution

1. Step 1: Write the proportion equation
   33,176,200 : 72,729,724 = 72,729,724 : x
2. Step 2: Convert to fraction form
   33,176,200/72,729,724 = 72,729,724/x
3. Step 3: Cross multiply
   33,176,200x = 72,729,724 × 72,729,724
4. Step 4: Simplify right side
   33,176,200x = 5,289,612,753,116,176
5. Step 5: Solve for x
   x = 5,289,612,753,116,176/33,176,200
6. Step 6: Final answer
   x = 159,439,982.67