Finding the Third Proportional to 4,215,271 and 9,094,094

Step by Step Solution

1. Step 1: Write the proportion equation
   4,215,271 : 9,094,094 = 9,094,094 : x
2. Step 2: Convert to fraction form
   4,215,271/9,094,094 = 9,094,094/x
3. Step 3: Cross multiply
   4,215,271x = 9,094,094 × 9,094,094
4. Step 4: Simplify right side
   4,215,271x = 82,702,545,680,836
5. Step 5: Solve for x
   x = 82,702,545,680,836/4,215,271
6. Step 6: Final answer
   x = 19,619,745.84