Finding the Third Proportional to 9,864,092 and 21,613,864

Step by Step Solution

1. Step 1: Write the proportion equation
   9,864,092 : 21,613,864 = 21,613,864 : x
2. Step 2: Convert to fraction form
   9,864,092/21,613,864 = 21,613,864/x
3. Step 3: Cross multiply
   9,864,092x = 21,613,864 × 21,613,864
4. Step 4: Simplify right side
   9,864,092x = 467,159,117,010,496
5. Step 5: Solve for x
   x = 467,159,117,010,496/9,864,092
6. Step 6: Final answer
   x = 47,359,566.09