Finding the Third Proportional to 11,754,282 and 17,808,889

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754,282 : 17,808,889 = 17,808,889 : x
2. Step 2: Convert to fraction form
   11,754,282/17,808,889 = 17,808,889/x
3. Step 3: Cross multiply
   11,754,282x = 17,808,889 × 17,808,889
4. Step 4: Simplify right side
   11,754,282x = 317,156,527,414,321
5. Step 5: Solve for x
   x = 317,156,527,414,321/11,754,282
6. Step 6: Final answer
   x = 26,982,211.88