Finding the Third Proportional to 961,700 and 2,056,810

Step by Step Solution

1. Step 1: Write the proportion equation
   961,700 : 2,056,810 = 2,056,810 : x
2. Step 2: Convert to fraction form
   961,700/2,056,810 = 2,056,810/x
3. Step 3: Cross multiply
   961,700x = 2,056,810 × 2,056,810
4. Step 4: Simplify right side
   961,700x = 4,230,467,376,100
5. Step 5: Solve for x
   x = 4,230,467,376,100/961,700
6. Step 6: Final answer
   x = 4,398,947.05