Finding the Third Proportional to 5,132,160 and 7,984,008

Step by Step Solution

1. Step 1: Write the proportion equation
   5,132,160 : 7,984,008 = 7,984,008 : x
2. Step 2: Convert to fraction form
   5,132,160/7,984,008 = 7,984,008/x
3. Step 3: Cross multiply
   5,132,160x = 7,984,008 × 7,984,008
4. Step 4: Simplify right side
   5,132,160x = 63,744,383,744,064
5. Step 5: Solve for x
   x = 63,744,383,744,064/5,132,160
6. Step 6: Final answer
   x = 12,420,576.08