Finding the Third Proportional to 11,683,467.50 and 25,424,213

Step by Step Solution

1. Step 1: Write the proportion equation
   11,683,467.50 : 25,424,213 = 25,424,213 : x
2. Step 2: Convert to fraction form
   11,683,467.50/25,424,213 = 25,424,213/x
3. Step 3: Cross multiply
   11,683,467.50x = 25,424,213 × 25,424,213
4. Step 4: Simplify right side
   11,683,467.50x = 646,390,606,669,369
5. Step 5: Solve for x
   x = 646,390,606,669,369/11,683,467.50
6. Step 6: Final answer
   x = 55,325,236.85