Finding the Third Proportional to 950,220 and 2,112,930

Step by Step Solution

1. Step 1: Write the proportion equation
   950,220 : 2,112,930 = 2,112,930 : x
2. Step 2: Convert to fraction form
   950,220/2,112,930 = 2,112,930/x
3. Step 3: Cross multiply
   950,220x = 2,112,930 × 2,112,930
4. Step 4: Simplify right side
   950,220x = 4,464,473,184,900
5. Step 5: Solve for x
   x = 4,464,473,184,900/950,220
6. Step 6: Final answer
   x = 4,698,357.42