Finding the Third Proportional to 649,160 and 1,402,000

Step by Step Solution

1. Step 1: Write the proportion equation
   649,160 : 1,402,000 = 1,402,000 : x
2. Step 2: Convert to fraction form
   649,160/1,402,000 = 1,402,000/x
3. Step 3: Cross multiply
   649,160x = 1,402,000 × 1,402,000
4. Step 4: Simplify right side
   649,160x = 1,965,604,000,000
5. Step 5: Solve for x
   x = 1,965,604,000,000/649,160
6. Step 6: Final answer
   x = 3,027,919.16