Finding the Third Proportional to 602,854.50 and 1,300,353

Step by Step Solution

1. Step 1: Write the proportion equation
   602,854.50 : 1,300,353 = 1,300,353 : x
2. Step 2: Convert to fraction form
   602,854.50/1,300,353 = 1,300,353/x
3. Step 3: Cross multiply
   602,854.50x = 1,300,353 × 1,300,353
4. Step 4: Simplify right side
   602,854.50x = 1,690,917,924,609
5. Step 5: Solve for x
   x = 1,690,917,924,609/602,854.50
6. Step 6: Final answer
   x = 2,804,852.46