Finding the Third Proportional to 11,442,500 and 17,280,392

Step by Step Solution

1. Step 1: Write the proportion equation
   11,442,500 : 17,280,392 = 17,280,392 : x
2. Step 2: Convert to fraction form
   11,442,500/17,280,392 = 17,280,392/x
3. Step 3: Cross multiply
   11,442,500x = 17,280,392 × 17,280,392
4. Step 4: Simplify right side
   11,442,500x = 298,611,947,673,664
5. Step 5: Solve for x
   x = 298,611,947,673,664/11,442,500
6. Step 6: Final answer
   x = 26,096,740.02