Finding the Third Proportional to 734,002.50 and 1,072,679.25

Step by Step Solution

1. Step 1: Write the proportion equation
   734,002.50 : 1,072,679.25 = 1,072,679.25 : x
2. Step 2: Convert to fraction form
   734,002.50/1,072,679.25 = 1,072,679.25/x
3. Step 3: Cross multiply
   734,002.50x = 1,072,679.25 × 1,072,679.25
4. Step 4: Simplify right side
   734,002.50x = 1,150,640,773,380.56
5. Step 5: Solve for x
   x = 1,150,640,773,380.56/734,002.50
6. Step 6: Final answer
   x = 1,567,625.14