Finding the Third Proportional to 10,955,657 and 17,096,720

Step by Step Solution

1. Step 1: Write the proportion equation
   10,955,657 : 17,096,720 = 17,096,720 : x
2. Step 2: Convert to fraction form
   10,955,657/17,096,720 = 17,096,720/x
3. Step 3: Cross multiply
   10,955,657x = 17,096,720 × 17,096,720
4. Step 4: Simplify right side
   10,955,657x = 292,297,834,758,400
5. Step 5: Solve for x
   x = 292,297,834,758,400/10,955,657
6. Step 6: Final answer
   x = 26,680,082.70