Finding the Third Proportional to 1,250,064 and 2,588,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250,064 : 2,588,760 = 2,588,760 : x
2. Step 2: Convert to fraction form
   1,250,064/2,588,760 = 2,588,760/x
3. Step 3: Cross multiply
   1,250,064x = 2,588,760 × 2,588,760
4. Step 4: Simplify right side
   1,250,064x = 6,701,678,337,600
5. Step 5: Solve for x
   x = 6,701,678,337,600/1,250,064
6. Step 6: Final answer
   x = 5,361,068.18