Finding the Third Proportional to 31,501,291 and 49,416,227

Step by Step Solution

1. Step 1: Write the proportion equation
   31,501,291 : 49,416,227 = 49,416,227 : x
2. Step 2: Convert to fraction form
   31,501,291/49,416,227 = 49,416,227/x
3. Step 3: Cross multiply
   31,501,291x = 49,416,227 × 49,416,227
4. Step 4: Simplify right side
   31,501,291x = 2,441,963,490,915,529
5. Step 5: Solve for x
   x = 2,441,963,490,915,529/31,501,291
6. Step 6: Final answer
   x = 77,519,473.44