Finding the Third Proportional to 904,081.50 and 1,227,838.50

Step by Step Solution

1. Step 1: Write the proportion equation
   904,081.50 : 1,227,838.50 = 1,227,838.50 : x
2. Step 2: Convert to fraction form
   904,081.50/1,227,838.50 = 1,227,838.50/x
3. Step 3: Cross multiply
   904,081.50x = 1,227,838.50 × 1,227,838.50
4. Step 4: Simplify right side
   904,081.50x = 1,507,587,382,082.25
5. Step 5: Solve for x
   x = 1,507,587,382,082.25/904,081.50
6. Step 6: Final answer
   x = 1,667,534.82