Finding the Third Proportional to 9,864,095 and 21,613,870

Step by Step Solution

1. Step 1: Write the proportion equation
   9,864,095 : 21,613,870 = 21,613,870 : x
2. Step 2: Convert to fraction form
   9,864,095/21,613,870 = 21,613,870/x
3. Step 3: Cross multiply
   9,864,095x = 21,613,870 × 21,613,870
4. Step 4: Simplify right side
   9,864,095x = 467,159,376,376,900
5. Step 5: Solve for x
   x = 467,159,376,376,900/9,864,095
6. Step 6: Final answer
   x = 47,359,577.98