Finding the Third Proportional to 961,572 and 2,051,856

Step by Step Solution

1. Step 1: Write the proportion equation
   961,572 : 2,051,856 = 2,051,856 : x
2. Step 2: Convert to fraction form
   961,572/2,051,856 = 2,051,856/x
3. Step 3: Cross multiply
   961,572x = 2,051,856 × 2,051,856
4. Step 4: Simplify right side
   961,572x = 4,210,113,044,736
5. Step 5: Solve for x
   x = 4,210,113,044,736/961,572
6. Step 6: Final answer
   x = 4,378,364.85