Finding the Third Proportional to 51,284,892,272 and 111,398,190,044

Step by Step Solution

1. Step 1: Write the proportion equation
   51,284,892,272 : 111,398,190,044 = 111,398,190,044 : x
2. Step 2: Convert to fraction form
   51,284,892,272/111,398,190,044 = 111,398,190,044/x
3. Step 3: Cross multiply
   51,284,892,272x = 111,398,190,044 × 111,398,190,044
4. Step 4: Simplify right side
   51,284,892,272x = 12,409,556,745,079,140,384,768
5. Step 5: Solve for x
   x = 12,409,556,745,079,140,384,768/51,284,892,272
6. Step 6: Final answer
   x = 241,972,951,395.95