Finding the Third Proportional to 955,698 and 1,445,790

Step by Step Solution

1. Step 1: Write the proportion equation
   955,698 : 1,445,790 = 1,445,790 : x
2. Step 2: Convert to fraction form
   955,698/1,445,790 = 1,445,790/x
3. Step 3: Cross multiply
   955,698x = 1,445,790 × 1,445,790
4. Step 4: Simplify right side
   955,698x = 2,090,308,724,100
5. Step 5: Solve for x
   x = 2,090,308,724,100/955,698
6. Step 6: Final answer
   x = 2,187,206.34