Finding the Third Proportional to 750,538 and 1,531,676

Step by Step Solution

1. Step 1: Write the proportion equation
   750,538 : 1,531,676 = 1,531,676 : x
2. Step 2: Convert to fraction form
   750,538/1,531,676 = 1,531,676/x
3. Step 3: Cross multiply
   750,538x = 1,531,676 × 1,531,676
4. Step 4: Simplify right side
   750,538x = 2,346,031,368,976
5. Step 5: Solve for x
   x = 2,346,031,368,976/750,538
6. Step 6: Final answer
   x = 3,125,799.59