Finding the Third Proportional to 68,224,715 and 111,393,018

Step by Step Solution

1. Step 1: Write the proportion equation
   68,224,715 : 111,393,018 = 111,393,018 : x
2. Step 2: Convert to fraction form
   68,224,715/111,393,018 = 111,393,018/x
3. Step 3: Cross multiply
   68,224,715x = 111,393,018 × 111,393,018
4. Step 4: Simplify right side
   68,224,715x = 12,408,404,459,148,324
5. Step 5: Solve for x
   x = 12,408,404,459,148,324/68,224,715
6. Step 6: Final answer
   x = 181,875,504.49