Finding the Third Proportional to 5,946,606 and 12,985,309.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,946,606 : 12,985,309.50 = 12,985,309.50 : x
2. Step 2: Convert to fraction form
   5,946,606/12,985,309.50 = 12,985,309.50/x
3. Step 3: Cross multiply
   5,946,606x = 12,985,309.50 × 12,985,309.50
4. Step 4: Simplify right side
   5,946,606x = 168,618,262,810,790.25
5. Step 5: Solve for x
   x = 168,618,262,810,790.25/5,946,606
6. Step 6: Final answer
   x = 28,355,378.31