Finding the Third Proportional to 41,335,553 and 64,514,978

Step by Step Solution

1. Step 1: Write the proportion equation
   41,335,553 : 64,514,978 = 64,514,978 : x
2. Step 2: Convert to fraction form
   41,335,553/64,514,978 = 64,514,978/x
3. Step 3: Cross multiply
   41,335,553x = 64,514,978 × 64,514,978
4. Step 4: Simplify right side
   41,335,553x = 4,162,182,386,340,484
5. Step 5: Solve for x
   x = 4,162,182,386,340,484/41,335,553
6. Step 6: Final answer
   x = 100,692,553.61