Finding the Third Proportional to 1,061,396.50 and 2,242,593

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,396.50 : 2,242,593 = 2,242,593 : x
2. Step 2: Convert to fraction form
   1,061,396.50/2,242,593 = 2,242,593/x
3. Step 3: Cross multiply
   1,061,396.50x = 2,242,593 × 2,242,593
4. Step 4: Simplify right side
   1,061,396.50x = 5,029,223,363,649
5. Step 5: Solve for x
   x = 5,029,223,363,649/1,061,396.50
6. Step 6: Final answer
   x = 4,738,307.85