Finding the Third Proportional to 6,061,889 and 12,964,306

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061,889 : 12,964,306 = 12,964,306 : x
2. Step 2: Convert to fraction form
   6,061,889/12,964,306 = 12,964,306/x
3. Step 3: Cross multiply
   6,061,889x = 12,964,306 × 12,964,306
4. Step 4: Simplify right side
   6,061,889x = 168,073,230,061,636
5. Step 5: Solve for x
   x = 168,073,230,061,636/6,061,889
6. Step 6: Final answer
   x = 27,726,213.74