Finding the Third Proportional to 632,872 and 1,364,700

Step by Step Solution

1. Step 1: Write the proportion equation
   632,872 : 1,364,700 = 1,364,700 : x
2. Step 2: Convert to fraction form
   632,872/1,364,700 = 1,364,700/x
3. Step 3: Cross multiply
   632,872x = 1,364,700 × 1,364,700
4. Step 4: Simplify right side
   632,872x = 1,862,406,090,000
5. Step 5: Solve for x
   x = 1,862,406,090,000/632,872
6. Step 6: Final answer
   x = 2,942,784.78