Finding the Third Proportional to 10,895,670 and 17,555,835

Step by Step Solution

1. Step 1: Write the proportion equation
   10,895,670 : 17,555,835 = 17,555,835 : x
2. Step 2: Convert to fraction form
   10,895,670/17,555,835 = 17,555,835/x
3. Step 3: Cross multiply
   10,895,670x = 17,555,835 × 17,555,835
4. Step 4: Simplify right side
   10,895,670x = 308,207,342,547,225
5. Step 5: Solve for x
   x = 308,207,342,547,225/10,895,670
6. Step 6: Final answer
   x = 28,287,139.99