Finding the Third Proportional to 8,078,215.50 and 17,291,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,078,215.50 : 17,291,200.50 = 17,291,200.50 : x
2. Step 2: Convert to fraction form
   8,078,215.50/17,291,200.50 = 17,291,200.50/x
3. Step 3: Cross multiply
   8,078,215.50x = 17,291,200.50 × 17,291,200.50
4. Step 4: Simplify right side
   8,078,215.50x = 298,985,614,731,200.25
5. Step 5: Solve for x
   x = 298,985,614,731,200.25/8,078,215.50
6. Step 6: Final answer
   x = 37,011,344.24