Finding the Third Proportional to 21,354,856 and 46,068,944

Step by Step Solution

1. Step 1: Write the proportion equation
   21,354,856 : 46,068,944 = 46,068,944 : x
2. Step 2: Convert to fraction form
   21,354,856/46,068,944 = 46,068,944/x
3. Step 3: Cross multiply
   21,354,856x = 46,068,944 × 46,068,944
4. Step 4: Simplify right side
   21,354,856x = 2,122,347,601,275,136
5. Step 5: Solve for x
   x = 2,122,347,601,275,136/21,354,856
6. Step 6: Final answer
   x = 99,384,776.99