Finding the Third Proportional to 2,559,590.50 and 5,601,293

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,590.50 : 5,601,293 = 5,601,293 : x
2. Step 2: Convert to fraction form
   2,559,590.50/5,601,293 = 5,601,293/x
3. Step 3: Cross multiply
   2,559,590.50x = 5,601,293 × 5,601,293
4. Step 4: Simplify right side
   2,559,590.50x = 31,374,483,271,849
5. Step 5: Solve for x
   x = 31,374,483,271,849/2,559,590.50
6. Step 6: Final answer
   x = 12,257,618.27