Finding the Third Proportional to 2,551,250 and 5,508,349

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551,250 : 5,508,349 = 5,508,349 : x
2. Step 2: Convert to fraction form
   2,551,250/5,508,349 = 5,508,349/x
3. Step 3: Cross multiply
   2,551,250x = 5,508,349 × 5,508,349
4. Step 4: Simplify right side
   2,551,250x = 30,341,908,705,801
5. Step 5: Solve for x
   x = 30,341,908,705,801/2,551,250
6. Step 6: Final answer
   x = 11,892,957.85