Finding the Third Proportional to 920,550 and 1,969,042

Step by Step Solution

1. Step 1: Write the proportion equation
   920,550 : 1,969,042 = 1,969,042 : x
2. Step 2: Convert to fraction form
   920,550/1,969,042 = 1,969,042/x
3. Step 3: Cross multiply
   920,550x = 1,969,042 × 1,969,042
4. Step 4: Simplify right side
   920,550x = 3,877,126,397,764
5. Step 5: Solve for x
   x = 3,877,126,397,764/920,550
6. Step 6: Final answer
   x = 4,211,749.93