Finding the Third Proportional to 5,722,288.50 and 12,527,142

Step by Step Solution

1. Step 1: Write the proportion equation
   5,722,288.50 : 12,527,142 = 12,527,142 : x
2. Step 2: Convert to fraction form
   5,722,288.50/12,527,142 = 12,527,142/x
3. Step 3: Cross multiply
   5,722,288.50x = 12,527,142 × 12,527,142
4. Step 4: Simplify right side
   5,722,288.50x = 156,929,286,688,164
5. Step 5: Solve for x
   x = 156,929,286,688,164/5,722,288.50
6. Step 6: Final answer
   x = 27,424,217.90