Finding the Third Proportional to 23,069,181 and 54,456,972

Step by Step Solution

1. Step 1: Write the proportion equation
   23,069,181 : 54,456,972 = 54,456,972 : x
2. Step 2: Convert to fraction form
   23,069,181/54,456,972 = 54,456,972/x
3. Step 3: Cross multiply
   23,069,181x = 54,456,972 × 54,456,972
4. Step 4: Simplify right side
   23,069,181x = 2,965,561,799,408,784
5. Step 5: Solve for x
   x = 2,965,561,799,408,784/23,069,181
6. Step 6: Final answer
   x = 128,550,805.48