Finding the Third Proportional to 4,180,956 and 9,159,084

Step by Step Solution

1. Step 1: Write the proportion equation
   4,180,956 : 9,159,084 = 9,159,084 : x
2. Step 2: Convert to fraction form
   4,180,956/9,159,084 = 9,159,084/x
3. Step 3: Cross multiply
   4,180,956x = 9,159,084 × 9,159,084
4. Step 4: Simplify right side
   4,180,956x = 83,888,819,719,056
5. Step 5: Solve for x
   x = 83,888,819,719,056/4,180,956
6. Step 6: Final answer
   x = 20,064,506.71