Finding the Third Proportional to 2,612,844 and 5,646,060

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,844 : 5,646,060 = 5,646,060 : x
2. Step 2: Convert to fraction form
   2,612,844/5,646,060 = 5,646,060/x
3. Step 3: Cross multiply
   2,612,844x = 5,646,060 × 5,646,060
4. Step 4: Simplify right side
   2,612,844x = 31,877,993,523,600
5. Step 5: Solve for x
   x = 31,877,993,523,600/2,612,844
6. Step 6: Final answer
   x = 12,200,496.29