Finding the Third Proportional to 2,348,706 and 4,510,788

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348,706 : 4,510,788 = 4,510,788 : x
2. Step 2: Convert to fraction form
   2,348,706/4,510,788 = 4,510,788/x
3. Step 3: Cross multiply
   2,348,706x = 4,510,788 × 4,510,788
4. Step 4: Simplify right side
   2,348,706x = 20,347,208,380,944
5. Step 5: Solve for x
   x = 20,347,208,380,944/2,348,706
6. Step 6: Final answer
   x = 8,663,156.81