Finding the Third Proportional to 2,281,688 and 4,857,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281,688 : 4,857,008 = 4,857,008 : x
2. Step 2: Convert to fraction form
   2,281,688/4,857,008 = 4,857,008/x
3. Step 3: Cross multiply
   2,281,688x = 4,857,008 × 4,857,008
4. Step 4: Simplify right side
   2,281,688x = 23,590,526,712,064
5. Step 5: Solve for x
   x = 23,590,526,712,064/2,281,688
6. Step 6: Final answer
   x = 10,339,067.70