Finding the Third Proportional to 49,858,245 and 76,588,370

Step by Step Solution

1. Step 1: Write the proportion equation
   49,858,245 : 76,588,370 = 76,588,370 : x
2. Step 2: Convert to fraction form
   49,858,245/76,588,370 = 76,588,370/x
3. Step 3: Cross multiply
   49,858,245x = 76,588,370 × 76,588,370
4. Step 4: Simplify right side
   49,858,245x = 5,865,778,419,256,900
5. Step 5: Solve for x
   x = 5,865,778,419,256,900/49,858,245
6. Step 6: Final answer
   x = 117,649,115.39