Finding the Third Proportional to 9,113,922 and 21,514,284

Step by Step Solution

1. Step 1: Write the proportion equation
   9,113,922 : 21,514,284 = 21,514,284 : x
2. Step 2: Convert to fraction form
   9,113,922/21,514,284 = 21,514,284/x
3. Step 3: Cross multiply
   9,113,922x = 21,514,284 × 21,514,284
4. Step 4: Simplify right side
   9,113,922x = 462,864,416,032,656
5. Step 5: Solve for x
   x = 462,864,416,032,656/9,113,922
6. Step 6: Final answer
   x = 50,786,523.74