Finding the Third Proportional to 2,725,857 and 5,946,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,857 : 5,946,826.50 = 5,946,826.50 : x
2. Step 2: Convert to fraction form
   2,725,857/5,946,826.50 = 5,946,826.50/x
3. Step 3: Cross multiply
   2,725,857x = 5,946,826.50 × 5,946,826.50
4. Step 4: Simplify right side
   2,725,857x = 35,364,745,421,102.25
5. Step 5: Solve for x
   x = 35,364,745,421,102.25/2,725,857
6. Step 6: Final answer
   x = 12,973,808.02