Finding the Third Proportional to 657,300 and 1,345,752

Step by Step Solution

1. Step 1: Write the proportion equation
   657,300 : 1,345,752 = 1,345,752 : x
2. Step 2: Convert to fraction form
   657,300/1,345,752 = 1,345,752/x
3. Step 3: Cross multiply
   657,300x = 1,345,752 × 1,345,752
4. Step 4: Simplify right side
   657,300x = 1,811,048,445,504
5. Step 5: Solve for x
   x = 1,811,048,445,504/657,300
6. Step 6: Final answer
   x = 2,755,284.41