Finding the Third Proportional to 11,827,188 and 17,291,760

Step by Step Solution

1. Step 1: Write the proportion equation
   11,827,188 : 17,291,760 = 17,291,760 : x
2. Step 2: Convert to fraction form
   11,827,188/17,291,760 = 17,291,760/x
3. Step 3: Cross multiply
   11,827,188x = 17,291,760 × 17,291,760
4. Step 4: Simplify right side
   11,827,188x = 299,004,963,897,600
5. Step 5: Solve for x
   x = 299,004,963,897,600/11,827,188
6. Step 6: Final answer
   x = 25,281,154.23