Finding the Third Proportional to 723,538.50 and 1,575,651

Step by Step Solution

1. Step 1: Write the proportion equation
   723,538.50 : 1,575,651 = 1,575,651 : x
2. Step 2: Convert to fraction form
   723,538.50/1,575,651 = 1,575,651/x
3. Step 3: Cross multiply
   723,538.50x = 1,575,651 × 1,575,651
4. Step 4: Simplify right side
   723,538.50x = 2,482,676,073,801
5. Step 5: Solve for x
   x = 2,482,676,073,801/723,538.50
6. Step 6: Final answer
   x = 3,431,297.81