Finding the Third Proportional to 34,245,648 and 50,139,864

Step by Step Solution

1. Step 1: Write the proportion equation
   34,245,648 : 50,139,864 = 50,139,864 : x
2. Step 2: Convert to fraction form
   34,245,648/50,139,864 = 50,139,864/x
3. Step 3: Cross multiply
   34,245,648x = 50,139,864 × 50,139,864
4. Step 4: Simplify right side
   34,245,648x = 2,514,005,961,938,496
5. Step 5: Solve for x
   x = 2,514,005,961,938,496/34,245,648
6. Step 6: Final answer
   x = 73,410,961.94