Finding the Third Proportional to 5,157,009 and 10,737,827

Step by Step Solution

1. Step 1: Write the proportion equation
   5,157,009 : 10,737,827 = 10,737,827 : x
2. Step 2: Convert to fraction form
   5,157,009/10,737,827 = 10,737,827/x
3. Step 3: Cross multiply
   5,157,009x = 10,737,827 × 10,737,827
4. Step 4: Simplify right side
   5,157,009x = 115,300,928,681,929
5. Step 5: Solve for x
   x = 115,300,928,681,929/5,157,009
6. Step 6: Final answer
   x = 22,358,101.12