Finding the Third Proportional to 773,442.42 and 1,665,366.33

Step by Step Solution

1. Step 1: Write the proportion equation
   773,442.42 : 1,665,366.33 = 1,665,366.33 : x
2. Step 2: Convert to fraction form
   773,442.42/1,665,366.33 = 1,665,366.33/x
3. Step 3: Cross multiply
   773,442.42x = 1,665,366.33 × 1,665,366.33
4. Step 4: Simplify right side
   773,442.42x = 2,773,445,006,852.55
5. Step 5: Solve for x
   x = 2,773,445,006,852.55/773,442.42
6. Step 6: Final answer
   x = 3,585,845.47