Finding the Third Proportional to 4,453,695 and 9,758,592

Step by Step Solution

1. Step 1: Write the proportion equation
   4,453,695 : 9,758,592 = 9,758,592 : x
2. Step 2: Convert to fraction form
   4,453,695/9,758,592 = 9,758,592/x
3. Step 3: Cross multiply
   4,453,695x = 9,758,592 × 9,758,592
4. Step 4: Simplify right side
   4,453,695x = 95,230,117,822,464
5. Step 5: Solve for x
   x = 95,230,117,822,464/4,453,695
6. Step 6: Final answer
   x = 21,382,271.98