Finding the Third Proportional to 49,858,240.88 and 76,588,362.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,858,240.88 : 76,588,362.56 = 76,588,362.56 : x
2. Step 2: Convert to fraction form
   49,858,240.88/76,588,362.56 = 76,588,362.56/x
3. Step 3: Cross multiply
   49,858,240.88x = 76,588,362.56 × 76,588,362.56
4. Step 4: Simplify right side
   49,858,240.88x = 5,865,777,280,004,952
5. Step 5: Solve for x
   x = 5,865,777,280,004,952/49,858,240.88
6. Step 6: Final answer
   x = 117,649,102.28