Finding the Third Proportional to 6,113,769 and 12,955,818

Step by Step Solution

1. Step 1: Write the proportion equation
   6,113,769 : 12,955,818 = 12,955,818 : x
2. Step 2: Convert to fraction form
   6,113,769/12,955,818 = 12,955,818/x
3. Step 3: Cross multiply
   6,113,769x = 12,955,818 × 12,955,818
4. Step 4: Simplify right side
   6,113,769x = 167,853,220,049,124
5. Step 5: Solve for x
   x = 167,853,220,049,124/6,113,769
6. Step 6: Final answer
   x = 27,454,949.65