Finding the Third Proportional to 8,411,226 and 13,062,988

Step by Step Solution

1. Step 1: Write the proportion equation
   8,411,226 : 13,062,988 = 13,062,988 : x
2. Step 2: Convert to fraction form
   8,411,226/13,062,988 = 13,062,988/x
3. Step 3: Cross multiply
   8,411,226x = 13,062,988 × 13,062,988
4. Step 4: Simplify right side
   8,411,226x = 170,641,655,488,144
5. Step 5: Solve for x
   x = 170,641,655,488,144/8,411,226
6. Step 6: Final answer
   x = 20,287,370.18