Finding the Third Proportional to 898,308 and 1,356,799.50

Step by Step Solution

1. Step 1: Write the proportion equation
   898,308 : 1,356,799.50 = 1,356,799.50 : x
2. Step 2: Convert to fraction form
   898,308/1,356,799.50 = 1,356,799.50/x
3. Step 3: Cross multiply
   898,308x = 1,356,799.50 × 1,356,799.50
4. Step 4: Simplify right side
   898,308x = 1,840,904,883,200.25
5. Step 5: Solve for x
   x = 1,840,904,883,200.25/898,308
6. Step 6: Final answer
   x = 2,049,302.56