Finding the Third Proportional to 5,778,112 and 12,444,160

Step by Step Solution

1. Step 1: Write the proportion equation
   5,778,112 : 12,444,160 = 12,444,160 : x
2. Step 2: Convert to fraction form
   5,778,112/12,444,160 = 12,444,160/x
3. Step 3: Cross multiply
   5,778,112x = 12,444,160 × 12,444,160
4. Step 4: Simplify right side
   5,778,112x = 154,857,118,105,600
5. Step 5: Solve for x
   x = 154,857,118,105,600/5,778,112
6. Step 6: Final answer
   x = 26,800,643.20