Finding the Third Proportional to 5,230,656 and 8,102,592

Step by Step Solution

1. Step 1: Write the proportion equation
   5,230,656 : 8,102,592 = 8,102,592 : x
2. Step 2: Convert to fraction form
   5,230,656/8,102,592 = 8,102,592/x
3. Step 3: Cross multiply
   5,230,656x = 8,102,592 × 8,102,592
4. Step 4: Simplify right side
   5,230,656x = 65,651,997,118,464
5. Step 5: Solve for x
   x = 65,651,997,118,464/5,230,656
6. Step 6: Final answer
   x = 12,551,388.80