Finding the Third Proportional to 540,748.50 and 1,151,391

Step by Step Solution

1. Step 1: Write the proportion equation
   540,748.50 : 1,151,391 = 1,151,391 : x
2. Step 2: Convert to fraction form
   540,748.50/1,151,391 = 1,151,391/x
3. Step 3: Cross multiply
   540,748.50x = 1,151,391 × 1,151,391
4. Step 4: Simplify right side
   540,748.50x = 1,325,701,234,881
5. Step 5: Solve for x
   x = 1,325,701,234,881/540,748.50
6. Step 6: Final answer
   x = 2,451,604.09