Finding the Third Proportional to 49,072,334 and 74,296,245

Step by Step Solution

1. Step 1: Write the proportion equation
   49,072,334 : 74,296,245 = 74,296,245 : x
2. Step 2: Convert to fraction form
   49,072,334/74,296,245 = 74,296,245/x
3. Step 3: Cross multiply
   49,072,334x = 74,296,245 × 74,296,245
4. Step 4: Simplify right side
   49,072,334x = 5,519,932,021,100,025
5. Step 5: Solve for x
   x = 5,519,932,021,100,025/49,072,334
6. Step 6: Final answer
   x = 112,485,622.17