Finding the Third Proportional to 49,858,247 and 76,588,372

Step by Step Solution

1. Step 1: Write the proportion equation
   49,858,247 : 76,588,372 = 76,588,372 : x
2. Step 2: Convert to fraction form
   49,858,247/76,588,372 = 76,588,372/x
3. Step 3: Cross multiply
   49,858,247x = 76,588,372 × 76,588,372
4. Step 4: Simplify right side
   49,858,247x = 5,865,778,725,610,384
5. Step 5: Solve for x
   x = 5,865,778,725,610,384/49,858,247
6. Step 6: Final answer
   x = 117,649,116.82