Finding the Third Proportional to 23,069,174 and 54,456,962

Step by Step Solution

1. Step 1: Write the proportion equation
   23,069,174 : 54,456,962 = 54,456,962 : x
2. Step 2: Convert to fraction form
   23,069,174/54,456,962 = 54,456,962/x
3. Step 3: Cross multiply
   23,069,174x = 54,456,962 × 54,456,962
4. Step 4: Simplify right side
   23,069,174x = 2,965,560,710,269,444
5. Step 5: Solve for x
   x = 2,965,560,710,269,444/23,069,174
6. Step 6: Final answer
   x = 128,550,797.28