Finding the Third Proportional to 8,366,975 and 12,798,003

Step by Step Solution

1. Step 1: Write the proportion equation
   8,366,975 : 12,798,003 = 12,798,003 : x
2. Step 2: Convert to fraction form
   8,366,975/12,798,003 = 12,798,003/x
3. Step 3: Cross multiply
   8,366,975x = 12,798,003 × 12,798,003
4. Step 4: Simplify right side
   8,366,975x = 163,788,880,788,009
5. Step 5: Solve for x
   x = 163,788,880,788,009/8,366,975
6. Step 6: Final answer
   x = 19,575,638.84