Finding the Third Proportional to 8,160,914 and 12,592,483

Step by Step Solution

1. Step 1: Write the proportion equation
   8,160,914 : 12,592,483 = 12,592,483 : x
2. Step 2: Convert to fraction form
   8,160,914/12,592,483 = 12,592,483/x
3. Step 3: Cross multiply
   8,160,914x = 12,592,483 × 12,592,483
4. Step 4: Simplify right side
   8,160,914x = 158,570,628,105,289
5. Step 5: Solve for x
   x = 158,570,628,105,289/8,160,914
6. Step 6: Final answer
   x = 19,430,498.61