Finding the Third Proportional to 4,030,092 and 8,515,026

Step by Step Solution

1. Step 1: Write the proportion equation
   4,030,092 : 8,515,026 = 8,515,026 : x
2. Step 2: Convert to fraction form
   4,030,092/8,515,026 = 8,515,026/x
3. Step 3: Cross multiply
   4,030,092x = 8,515,026 × 8,515,026
4. Step 4: Simplify right side
   4,030,092x = 72,505,667,780,676
5. Step 5: Solve for x
   x = 72,505,667,780,676/4,030,092
6. Step 6: Final answer
   x = 17,991,070.12