Finding the Third Proportional to 5,610,648 and 12,118,116

Step by Step Solution

1. Step 1: Write the proportion equation
   5,610,648 : 12,118,116 = 12,118,116 : x
2. Step 2: Convert to fraction form
   5,610,648/12,118,116 = 12,118,116/x
3. Step 3: Cross multiply
   5,610,648x = 12,118,116 × 12,118,116
4. Step 4: Simplify right side
   5,610,648x = 146,848,735,389,456
5. Step 5: Solve for x
   x = 146,848,735,389,456/5,610,648
6. Step 6: Final answer
   x = 26,173,221.95