Finding the Third Proportional to 4,215,273 and 9,094,098

Step by Step Solution

1. Step 1: Write the proportion equation
   4,215,273 : 9,094,098 = 9,094,098 : x
2. Step 2: Convert to fraction form
   4,215,273/9,094,098 = 9,094,098/x
3. Step 3: Cross multiply
   4,215,273x = 9,094,098 × 9,094,098
4. Step 4: Simplify right side
   4,215,273x = 82,702,618,433,604
5. Step 5: Solve for x
   x = 82,702,618,433,604/4,215,273
6. Step 6: Final answer
   x = 19,619,753.79