Finding the Third Proportional to 6,984,571.78 and 10,433,842.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,984,571.78 : 10,433,842.88 = 10,433,842.88 : x
2. Step 2: Convert to fraction form
   6,984,571.78/10,433,842.88 = 10,433,842.88/x
3. Step 3: Cross multiply
   6,984,571.78x = 10,433,842.88 × 10,433,842.88
4. Step 4: Simplify right side
   6,984,571.78x = 108,865,077,140,188.27
5. Step 5: Solve for x
   x = 108,865,077,140,188.27/6,984,571.78
6. Step 6: Final answer
   x = 15,586,507.03