Finding the Third Proportional to 668,849.91 and 1,003,483.69

Step by Step Solution

1. Step 1: Write the proportion equation
   668,849.91 : 1,003,483.69 = 1,003,483.69 : x
2. Step 2: Convert to fraction form
   668,849.91/1,003,483.69 = 1,003,483.69/x
3. Step 3: Cross multiply
   668,849.91x = 1,003,483.69 × 1,003,483.69
4. Step 4: Simplify right side
   668,849.91x = 1,006,979,511,078.60
5. Step 5: Solve for x
   x = 1,006,979,511,078.60/668,849.91
6. Step 6: Final answer
   x = 1,505,538.84