Finding the Third Proportional to 10,864,072.50 and 16,297,405.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,864,072.50 : 16,297,405.88 = 16,297,405.88 : x
2. Step 2: Convert to fraction form
   10,864,072.50/16,297,405.88 = 16,297,405.88/x
3. Step 3: Cross multiply
   10,864,072.50x = 16,297,405.88 × 16,297,405.88
4. Step 4: Simplify right side
   10,864,072.50x = 265,605,438,254,484.50
5. Step 5: Solve for x
   x = 265,605,438,254,484.50/10,864,072.50
6. Step 6: Final answer
   x = 24,448,054.65