Finding the Third Proportional to 980,433 and 1,350,112.50

Step by Step Solution

1. Step 1: Write the proportion equation
   980,433 : 1,350,112.50 = 1,350,112.50 : x
2. Step 2: Convert to fraction form
   980,433/1,350,112.50 = 1,350,112.50/x
3. Step 3: Cross multiply
   980,433x = 1,350,112.50 × 1,350,112.50
4. Step 4: Simplify right side
   980,433x = 1,822,803,762,656.25
5. Step 5: Solve for x
   x = 1,822,803,762,656.25/980,433
6. Step 6: Final answer
   x = 1,859,182.38