Finding the Third Proportional to 6,113,928 and 12,956,112

Step by Step Solution

1. Step 1: Write the proportion equation
   6,113,928 : 12,956,112 = 12,956,112 : x
2. Step 2: Convert to fraction form
   6,113,928/12,956,112 = 12,956,112/x
3. Step 3: Cross multiply
   6,113,928x = 12,956,112 × 12,956,112
4. Step 4: Simplify right side
   6,113,928x = 167,860,838,156,544
5. Step 5: Solve for x
   x = 167,860,838,156,544/6,113,928
6. Step 6: Final answer
   x = 27,455,481.67