Finding the Third Proportional to 11,754,293 and 17,808,905.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754,293 : 17,808,905.50 = 17,808,905.50 : x
2. Step 2: Convert to fraction form
   11,754,293/17,808,905.50 = 17,808,905.50/x
3. Step 3: Cross multiply
   11,754,293x = 17,808,905.50 × 17,808,905.50
4. Step 4: Simplify right side
   11,754,293x = 317,157,115,107,930.25
5. Step 5: Solve for x
   x = 317,157,115,107,930.25/11,754,293
6. Step 6: Final answer
   x = 26,982,236.63