Finding the Third Proportional to 637,752 and 1,341,600

Step by Step Solution

1. Step 1: Write the proportion equation
   637,752 : 1,341,600 = 1,341,600 : x
2. Step 2: Convert to fraction form
   637,752/1,341,600 = 1,341,600/x
3. Step 3: Cross multiply
   637,752x = 1,341,600 × 1,341,600
4. Step 4: Simplify right side
   637,752x = 1,799,890,560,000
5. Step 5: Solve for x
   x = 1,799,890,560,000/637,752
6. Step 6: Final answer
   x = 2,822,242.13