Finding the Third Proportional to 19,238,976 and 42,325,699

Step by Step Solution

1. Step 1: Write the proportion equation
   19,238,976 : 42,325,699 = 42,325,699 : x
2. Step 2: Convert to fraction form
   19,238,976/42,325,699 = 42,325,699/x
3. Step 3: Cross multiply
   19,238,976x = 42,325,699 × 42,325,699
4. Step 4: Simplify right side
   19,238,976x = 1,791,464,795,838,601
5. Step 5: Solve for x
   x = 1,791,464,795,838,601/19,238,976
6. Step 6: Final answer
   x = 93,116,431.76