Finding the Third Proportional to 11,485,693 and 17,793,230

Step by Step Solution

1. Step 1: Write the proportion equation
   11,485,693 : 17,793,230 = 17,793,230 : x
2. Step 2: Convert to fraction form
   11,485,693/17,793,230 = 17,793,230/x
3. Step 3: Cross multiply
   11,485,693x = 17,793,230 × 17,793,230
4. Step 4: Simplify right side
   11,485,693x = 316,599,033,832,900
5. Step 5: Solve for x
   x = 316,599,033,832,900/11,485,693
6. Step 6: Final answer
   x = 27,564,643.58