Finding the Third Proportional to 493,404 and 738,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   493,404 : 738,094.50 = 738,094.50 : x
2. Step 2: Convert to fraction form
   493,404/738,094.50 = 738,094.50/x
3. Step 3: Cross multiply
   493,404x = 738,094.50 × 738,094.50
4. Step 4: Simplify right side
   493,404x = 544,783,490,930.25
5. Step 5: Solve for x
   x = 544,783,490,930.25/493,404
6. Step 6: Final answer
   x = 1,104,132.70