Finding the Third Proportional to 5,321,116 and 8,114,526

Step by Step Solution

1. Step 1: Write the proportion equation
   5,321,116 : 8,114,526 = 8,114,526 : x
2. Step 2: Convert to fraction form
   5,321,116/8,114,526 = 8,114,526/x
3. Step 3: Cross multiply
   5,321,116x = 8,114,526 × 8,114,526
4. Step 4: Simplify right side
   5,321,116x = 65,845,532,204,676
5. Step 5: Solve for x
   x = 65,845,532,204,676/5,321,116
6. Step 6: Final answer
   x = 12,374,383.91