Finding the Third Proportional to 11,827,164.75 and 17,291,728.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,827,164.75 : 17,291,728.50 = 17,291,728.50 : x
2. Step 2: Convert to fraction form
   11,827,164.75/17,291,728.50 = 17,291,728.50/x
3. Step 3: Cross multiply
   11,827,164.75x = 17,291,728.50 × 17,291,728.50
4. Step 4: Simplify right side
   11,827,164.75x = 299,003,874,517,712.25
5. Step 5: Solve for x
   x = 299,003,874,517,712.25/11,827,164.75
6. Step 6: Final answer
   x = 25,281,111.82