Finding the Third Proportional to 753,034.50 and 1,147,198.50

Step by Step Solution

1. Step 1: Write the proportion equation
   753,034.50 : 1,147,198.50 = 1,147,198.50 : x
2. Step 2: Convert to fraction form
   753,034.50/1,147,198.50 = 1,147,198.50/x
3. Step 3: Cross multiply
   753,034.50x = 1,147,198.50 × 1,147,198.50
4. Step 4: Simplify right side
   753,034.50x = 1,316,064,398,402.25
5. Step 5: Solve for x
   x = 1,316,064,398,402.25/753,034.50
6. Step 6: Final answer
   x = 1,747,681.41