Finding the Third Proportional to 51,445,112,166 and 111,438,809,916

Step by Step Solution

1. Step 1: Write the proportion equation
   51,445,112,166 : 111,438,809,916 = 111,438,809,916 : x
2. Step 2: Convert to fraction form
   51,445,112,166/111,438,809,916 = 111,438,809,916/x
3. Step 3: Cross multiply
   51,445,112,166x = 111,438,809,916 × 111,438,809,916
4. Step 4: Simplify right side
   51,445,112,166x = 12,418,608,355,494,380,699,648
5. Step 5: Solve for x
   x = 12,418,608,355,494,380,699,648/51,445,112,166
6. Step 6: Final answer
   x = 241,395,301,373.29