Finding the Third Proportional to 469,212.75 and 1,004,845.50

Step by Step Solution

1. Step 1: Write the proportion equation
   469,212.75 : 1,004,845.50 = 1,004,845.50 : x
2. Step 2: Convert to fraction form
   469,212.75/1,004,845.50 = 1,004,845.50/x
3. Step 3: Cross multiply
   469,212.75x = 1,004,845.50 × 1,004,845.50
4. Step 4: Simplify right side
   469,212.75x = 1,009,714,478,870.25
5. Step 5: Solve for x
   x = 1,009,714,478,870.25/469,212.75
6. Step 6: Final answer
   x = 2,151,933.17