Finding the Third Proportional to 552,124 and 1,191,235.50

Step by Step Solution

1. Step 1: Write the proportion equation
   552,124 : 1,191,235.50 = 1,191,235.50 : x
2. Step 2: Convert to fraction form
   552,124/1,191,235.50 = 1,191,235.50/x
3. Step 3: Cross multiply
   552,124x = 1,191,235.50 × 1,191,235.50
4. Step 4: Simplify right side
   552,124x = 1,419,042,016,460.25
5. Step 5: Solve for x
   x = 1,419,042,016,460.25/552,124
6. Step 6: Final answer
   x = 2,570,150.94