Finding the Third Proportional to 11,030,848 and 17,123,680

Step by Step Solution

1. Step 1: Write the proportion equation
   11,030,848 : 17,123,680 = 17,123,680 : x
2. Step 2: Convert to fraction form
   11,030,848/17,123,680 = 17,123,680/x
3. Step 3: Cross multiply
   11,030,848x = 17,123,680 × 17,123,680
4. Step 4: Simplify right side
   11,030,848x = 293,220,416,742,400
5. Step 5: Solve for x
   x = 293,220,416,742,400/11,030,848
6. Step 6: Final answer
   x = 26,581,856.33