Finding the Third Proportional to 11,190,748 and 17,795,008

Step by Step Solution

1. Step 1: Write the proportion equation
   11,190,748 : 17,795,008 = 17,795,008 : x
2. Step 2: Convert to fraction form
   11,190,748/17,795,008 = 17,795,008/x
3. Step 3: Cross multiply
   11,190,748x = 17,795,008 × 17,795,008
4. Step 4: Simplify right side
   11,190,748x = 316,662,309,720,064
5. Step 5: Solve for x
   x = 316,662,309,720,064/11,190,748
6. Step 6: Final answer
   x = 28,296,795.69