Finding the Third Proportional to 11,175,755 and 17,088,443

Step by Step Solution

1. Step 1: Write the proportion equation
   11,175,755 : 17,088,443 = 17,088,443 : x
2. Step 2: Convert to fraction form
   11,175,755/17,088,443 = 17,088,443/x
3. Step 3: Cross multiply
   11,175,755x = 17,088,443 × 17,088,443
4. Step 4: Simplify right side
   11,175,755x = 292,014,884,164,249
5. Step 5: Solve for x
   x = 292,014,884,164,249/11,175,755
6. Step 6: Final answer
   x = 26,129,320.49