Finding the Third Proportional to 5,263,684 and 7,713,026

Step by Step Solution

1. Step 1: Write the proportion equation
   5,263,684 : 7,713,026 = 7,713,026 : x
2. Step 2: Convert to fraction form
   5,263,684/7,713,026 = 7,713,026/x
3. Step 3: Cross multiply
   5,263,684x = 7,713,026 × 7,713,026
4. Step 4: Simplify right side
   5,263,684x = 59,490,770,076,676
5. Step 5: Solve for x
   x = 59,490,770,076,676/5,263,684
6. Step 6: Final answer
   x = 11,302,116.55