Finding the Third Proportional to 946,440 and 2,010,973

Step by Step Solution

1. Step 1: Write the proportion equation
   946,440 : 2,010,973 = 2,010,973 : x
2. Step 2: Convert to fraction form
   946,440/2,010,973 = 2,010,973/x
3. Step 3: Cross multiply
   946,440x = 2,010,973 × 2,010,973
4. Step 4: Simplify right side
   946,440x = 4,044,012,406,729
5. Step 5: Solve for x
   x = 4,044,012,406,729/946,440
6. Step 6: Final answer
   x = 4,272,867.17