Finding the Third Proportional to 23,069,191 and 54,456,992

Step by Step Solution

1. Step 1: Write the proportion equation
   23,069,191 : 54,456,992 = 54,456,992 : x
2. Step 2: Convert to fraction form
   23,069,191/54,456,992 = 54,456,992/x
3. Step 3: Cross multiply
   23,069,191x = 54,456,992 × 54,456,992
4. Step 4: Simplify right side
   23,069,191x = 2,965,563,977,688,064
5. Step 5: Solve for x
   x = 2,965,563,977,688,064/23,069,191
6. Step 6: Final answer
   x = 128,550,844.18