Finding the Third Proportional to 17,665,337 and 26,586,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,665,337 : 26,586,456.50 = 26,586,456.50 : x
2. Step 2: Convert to fraction form
   17,665,337/26,586,456.50 = 26,586,456.50/x
3. Step 3: Cross multiply
   17,665,337x = 26,586,456.50 × 26,586,456.50
4. Step 4: Simplify right side
   17,665,337x = 706,839,669,226,392.25
5. Step 5: Solve for x
   x = 706,839,669,226,392.25/17,665,337
6. Step 6: Final answer
   x = 40,012,804.13