Finding the Third Proportional to 961,490 and 2,051,696

Step by Step Solution

1. Step 1: Write the proportion equation
   961,490 : 2,051,696 = 2,051,696 : x
2. Step 2: Convert to fraction form
   961,490/2,051,696 = 2,051,696/x
3. Step 3: Cross multiply
   961,490x = 2,051,696 × 2,051,696
4. Step 4: Simplify right side
   961,490x = 4,209,456,476,416
5. Step 5: Solve for x
   x = 4,209,456,476,416/961,490
6. Step 6: Final answer
   x = 4,378,055.39