Finding the Third Proportional to 49,444,728 and 72,737,712

Step by Step Solution

1. Step 1: Write the proportion equation
   49,444,728 : 72,737,712 = 72,737,712 : x
2. Step 2: Convert to fraction form
   49,444,728/72,737,712 = 72,737,712/x
3. Step 3: Cross multiply
   49,444,728x = 72,737,712 × 72,737,712
4. Step 4: Simplify right side
   49,444,728x = 5,290,774,746,994,944
5. Step 5: Solve for x
   x = 5,290,774,746,994,944/49,444,728
6. Step 6: Final answer
   x = 107,003,819.44