Finding the Third Proportional to 734,748 and 1,134,860

Step by Step Solution

1. Step 1: Write the proportion equation
   734,748 : 1,134,860 = 1,134,860 : x
2. Step 2: Convert to fraction form
   734,748/1,134,860 = 1,134,860/x
3. Step 3: Cross multiply
   734,748x = 1,134,860 × 1,134,860
4. Step 4: Simplify right side
   734,748x = 1,287,907,219,600
5. Step 5: Solve for x
   x = 1,287,907,219,600/734,748
6. Step 6: Final answer
   x = 1,752,855.70