Finding the Third Proportional to 545,250 and 1,116,950

Step by Step Solution

1. Step 1: Write the proportion equation
   545,250 : 1,116,950 = 1,116,950 : x
2. Step 2: Convert to fraction form
   545,250/1,116,950 = 1,116,950/x
3. Step 3: Cross multiply
   545,250x = 1,116,950 × 1,116,950
4. Step 4: Simplify right side
   545,250x = 1,247,577,302,500
5. Step 5: Solve for x
   x = 1,247,577,302,500/545,250
6. Step 6: Final answer
   x = 2,288,083.09