Finding the Third Proportional to 5,989,362 and 9,308,910

Step by Step Solution

1. Step 1: Write the proportion equation
   5,989,362 : 9,308,910 = 9,308,910 : x
2. Step 2: Convert to fraction form
   5,989,362/9,308,910 = 9,308,910/x
3. Step 3: Cross multiply
   5,989,362x = 9,308,910 × 9,308,910
4. Step 4: Simplify right side
   5,989,362x = 86,655,805,388,100
5. Step 5: Solve for x
   x = 86,655,805,388,100/5,989,362
6. Step 6: Final answer
   x = 14,468,286.50