Finding the Third Proportional to 21,354,228 and 46,067,688

Step by Step Solution

1. Step 1: Write the proportion equation
   21,354,228 : 46,067,688 = 46,067,688 : x
2. Step 2: Convert to fraction form
   21,354,228/46,067,688 = 46,067,688/x
3. Step 3: Cross multiply
   21,354,228x = 46,067,688 × 46,067,688
4. Step 4: Simplify right side
   21,354,228x = 2,122,231,877,665,344
5. Step 5: Solve for x
   x = 2,122,231,877,665,344/21,354,228
6. Step 6: Final answer
   x = 99,382,280.53