Finding the Third Proportional to 19,562,719,766 and 42,968,592,022

Step by Step Solution

1. Step 1: Write the proportion equation
   19,562,719,766 : 42,968,592,022 = 42,968,592,022 : x
2. Step 2: Convert to fraction form
   19,562,719,766/42,968,592,022 = 42,968,592,022/x
3. Step 3: Cross multiply
   19,562,719,766x = 42,968,592,022 × 42,968,592,022
4. Step 4: Simplify right side
   19,562,719,766x = 1,846,299,900,353,082,032,128
5. Step 5: Solve for x
   x = 1,846,299,900,353,082,032,128/19,562,719,766
6. Step 6: Final answer
   x = 94,378,487,369.73