Finding the Third Proportional to 2,546,073 and 5,456,180.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,073 : 5,456,180.25 = 5,456,180.25 : x
2. Step 2: Convert to fraction form
   2,546,073/5,456,180.25 = 5,456,180.25/x
3. Step 3: Cross multiply
   2,546,073x = 5,456,180.25 × 5,456,180.25
4. Step 4: Simplify right side
   2,546,073x = 29,769,902,920,490.06
5. Step 5: Solve for x
   x = 29,769,902,920,490.06/2,546,073
6. Step 6: Final answer
   x = 11,692,478.15