Finding the Third Proportional to 2,376,914,818 and 5,212,994,174

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376,914,818 : 5,212,994,174 = 5,212,994,174 : x
2. Step 2: Convert to fraction form
   2,376,914,818/5,212,994,174 = 5,212,994,174/x
3. Step 3: Cross multiply
   2,376,914,818x = 5,212,994,174 × 5,212,994,174
4. Step 4: Simplify right side
   2,376,914,818x = 27,175,308,258,157,940,736
5. Step 5: Solve for x
   x = 27,175,308,258,157,940,736/2,376,914,818
6. Step 6: Final answer
   x = 11,433,017,309.82