Finding the Third Proportional to 37,729,536 and 80,838,112

Step by Step Solution

1. Step 1: Write the proportion equation
   37,729,536 : 80,838,112 = 80,838,112 : x
2. Step 2: Convert to fraction form
   37,729,536/80,838,112 = 80,838,112/x
3. Step 3: Cross multiply
   37,729,536x = 80,838,112 × 80,838,112
4. Step 4: Simplify right side
   37,729,536x = 6,534,800,351,724,544
5. Step 5: Solve for x
   x = 6,534,800,351,724,544/37,729,536
6. Step 6: Final answer
   x = 173,201,185.19