Finding the Third Proportional to 3,691,440 and 8,029,152

Step by Step Solution

1. Step 1: Write the proportion equation
   3,691,440 : 8,029,152 = 8,029,152 : x
2. Step 2: Convert to fraction form
   3,691,440/8,029,152 = 8,029,152/x
3. Step 3: Cross multiply
   3,691,440x = 8,029,152 × 8,029,152
4. Step 4: Simplify right side
   3,691,440x = 64,467,281,839,104
5. Step 5: Solve for x
   x = 64,467,281,839,104/3,691,440
6. Step 6: Final answer
   x = 17,463,992.87