Finding the Third Proportional to 1,187,747 and 1,613,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,187,747 : 1,613,700 = 1,613,700 : x
2. Step 2: Convert to fraction form
   1,187,747/1,613,700 = 1,613,700/x
3. Step 3: Cross multiply
   1,187,747x = 1,613,700 × 1,613,700
4. Step 4: Simplify right side
   1,187,747x = 2,604,027,690,000
5. Step 5: Solve for x
   x = 2,604,027,690,000/1,187,747
6. Step 6: Final answer
   x = 2,192,409.40