Finding the Third Proportional to 23,069,179.50 and 54,456,968.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,069,179.50 : 54,456,968.25 = 54,456,968.25 : x
2. Step 2: Convert to fraction form
   23,069,179.50/54,456,968.25 = 54,456,968.25/x
3. Step 3: Cross multiply
   23,069,179.50x = 54,456,968.25 × 54,456,968.25
4. Step 4: Simplify right side
   23,069,179.50x = 2,965,561,390,981,508
5. Step 5: Solve for x
   x = 2,965,561,390,981,508/23,069,179.50
6. Step 6: Final answer
   x = 128,550,796.14