Finding the Third Proportional to 21,303,640 and 46,592,944

Step by Step Solution

1. Step 1: Write the proportion equation
   21,303,640 : 46,592,944 = 46,592,944 : x
2. Step 2: Convert to fraction form
   21,303,640/46,592,944 = 46,592,944/x
3. Step 3: Cross multiply
   21,303,640x = 46,592,944 × 46,592,944
4. Step 4: Simplify right side
   21,303,640x = 2,170,902,430,587,136
5. Step 5: Solve for x
   x = 2,170,902,430,587,136/21,303,640
6. Step 6: Final answer
   x = 101,902,887.52