Finding the Third Proportional to 37,616,736 and 76,827,456

Step by Step Solution

1. Step 1: Write the proportion equation
   37,616,736 : 76,827,456 = 76,827,456 : x
2. Step 2: Convert to fraction form
   37,616,736/76,827,456 = 76,827,456/x
3. Step 3: Cross multiply
   37,616,736x = 76,827,456 × 76,827,456
4. Step 4: Simplify right side
   37,616,736x = 5,902,457,995,431,936
5. Step 5: Solve for x
   x = 5,902,457,995,431,936/37,616,736
6. Step 6: Final answer
   x = 156,910,424.00