Finding the Third Proportional to 11,173,896 and 17,085,735

Step by Step Solution

1. Step 1: Write the proportion equation
   11,173,896 : 17,085,735 = 17,085,735 : x
2. Step 2: Convert to fraction form
   11,173,896/17,085,735 = 17,085,735/x
3. Step 3: Cross multiply
   11,173,896x = 17,085,735 × 17,085,735
4. Step 4: Simplify right side
   11,173,896x = 291,922,340,490,225
5. Step 5: Solve for x
   x = 291,922,340,490,225/11,173,896
6. Step 6: Final answer
   x = 26,125,385.50