Finding the Third Proportional to 2,725,830 and 5,946,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,830 : 5,946,778 = 5,946,778 : x
2. Step 2: Convert to fraction form
   2,725,830/5,946,778 = 5,946,778/x
3. Step 3: Cross multiply
   2,725,830x = 5,946,778 × 5,946,778
4. Step 4: Simplify right side
   2,725,830x = 35,364,168,581,284
5. Step 5: Solve for x
   x = 35,364,168,581,284/2,725,830
6. Step 6: Final answer
   x = 12,973,724.91