Finding the Third Proportional to 5,646,127.50 and 12,020,166

Step by Step Solution

1. Step 1: Write the proportion equation
   5,646,127.50 : 12,020,166 = 12,020,166 : x
2. Step 2: Convert to fraction form
   5,646,127.50/12,020,166 = 12,020,166/x
3. Step 3: Cross multiply
   5,646,127.50x = 12,020,166 × 12,020,166
4. Step 4: Simplify right side
   5,646,127.50x = 144,484,390,667,556
5. Step 5: Solve for x
   x = 144,484,390,667,556/5,646,127.50
6. Step 6: Final answer
   x = 25,589,997.86