Finding the Third Proportional to 841,189.50 and 1,271,819.25

Step by Step Solution

1. Step 1: Write the proportion equation
   841,189.50 : 1,271,819.25 = 1,271,819.25 : x
2. Step 2: Convert to fraction form
   841,189.50/1,271,819.25 = 1,271,819.25/x
3. Step 3: Cross multiply
   841,189.50x = 1,271,819.25 × 1,271,819.25
4. Step 4: Simplify right side
   841,189.50x = 1,617,524,204,670.56
5. Step 5: Solve for x
   x = 1,617,524,204,670.56/841,189.50
6. Step 6: Final answer
   x = 1,922,901.09