Finding the Third Proportional to 109,580,268 and 164,514,570

Step by Step Solution

1. Step 1: Write the proportion equation
   109,580,268 : 164,514,570 = 164,514,570 : x
2. Step 2: Convert to fraction form
   109,580,268/164,514,570 = 164,514,570/x
3. Step 3: Cross multiply
   109,580,268x = 164,514,570 × 164,514,570
4. Step 4: Simplify right side
   109,580,268x = 27,065,043,742,284,900
5. Step 5: Solve for x
   x = 27,065,043,742,284,900/109,580,268
6. Step 6: Final answer
   x = 246,988,296.67