Finding the Third Proportional to 690,502 and 1,476,950

Step by Step Solution

1. Step 1: Write the proportion equation
   690,502 : 1,476,950 = 1,476,950 : x
2. Step 2: Convert to fraction form
   690,502/1,476,950 = 1,476,950/x
3. Step 3: Cross multiply
   690,502x = 1,476,950 × 1,476,950
4. Step 4: Simplify right side
   690,502x = 2,181,381,302,500
5. Step 5: Solve for x
   x = 2,181,381,302,500/690,502
6. Step 6: Final answer
   x = 3,159,123.80