Finding the Third Proportional to 19,427,084 and 28,510,770

Step by Step Solution

1. Step 1: Write the proportion equation
   19,427,084 : 28,510,770 = 28,510,770 : x
2. Step 2: Convert to fraction form
   19,427,084/28,510,770 = 28,510,770/x
3. Step 3: Cross multiply
   19,427,084x = 28,510,770 × 28,510,770
4. Step 4: Simplify right side
   19,427,084x = 812,864,005,992,900
5. Step 5: Solve for x
   x = 812,864,005,992,900/19,427,084
6. Step 6: Final answer
   x = 41,841,791.90