Finding the Third Proportional to 9,227,089.69 and 21,361,454.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,227,089.69 : 21,361,454.16 = 21,361,454.16 : x
2. Step 2: Convert to fraction form
   9,227,089.69/21,361,454.16 = 21,361,454.16/x
3. Step 3: Cross multiply
   9,227,089.69x = 21,361,454.16 × 21,361,454.16
4. Step 4: Simplify right side
   9,227,089.69x = 456,311,723,669,570.38
5. Step 5: Solve for x
   x = 456,311,723,669,570.38/9,227,089.69
6. Step 6: Final answer
   x = 49,453,483.07