Finding the Third Proportional to 553,236 and 1,126,752

Step by Step Solution

1. Step 1: Write the proportion equation
   553,236 : 1,126,752 = 1,126,752 : x
2. Step 2: Convert to fraction form
   553,236/1,126,752 = 1,126,752/x
3. Step 3: Cross multiply
   553,236x = 1,126,752 × 1,126,752
4. Step 4: Simplify right side
   553,236x = 1,269,570,069,504
5. Step 5: Solve for x
   x = 1,269,570,069,504/553,236
6. Step 6: Final answer
   x = 2,294,807.40