Finding the Third Proportional to 723,654 and 1,080,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   723,654 : 1,080,013.50 = 1,080,013.50 : x
2. Step 2: Convert to fraction form
   723,654/1,080,013.50 = 1,080,013.50/x
3. Step 3: Cross multiply
   723,654x = 1,080,013.50 × 1,080,013.50
4. Step 4: Simplify right side
   723,654x = 1,166,429,160,182.25
5. Step 5: Solve for x
   x = 1,166,429,160,182.25/723,654
6. Step 6: Final answer
   x = 1,611,860.31