Finding the Third Proportional to 7,953,144.50 and 12,160,825

Step by Step Solution

1. Step 1: Write the proportion equation
   7,953,144.50 : 12,160,825 = 12,160,825 : x
2. Step 2: Convert to fraction form
   7,953,144.50/12,160,825 = 12,160,825/x
3. Step 3: Cross multiply
   7,953,144.50x = 12,160,825 × 12,160,825
4. Step 4: Simplify right side
   7,953,144.50x = 147,885,664,680,625
5. Step 5: Solve for x
   x = 147,885,664,680,625/7,953,144.50
6. Step 6: Final answer
   x = 18,594,615.59