Finding the Third Proportional to 788,174 and 1,222,922

Step by Step Solution

1. Step 1: Write the proportion equation
   788,174 : 1,222,922 = 1,222,922 : x
2. Step 2: Convert to fraction form
   788,174/1,222,922 = 1,222,922/x
3. Step 3: Cross multiply
   788,174x = 1,222,922 × 1,222,922
4. Step 4: Simplify right side
   788,174x = 1,495,538,218,084
5. Step 5: Solve for x
   x = 1,495,538,218,084/788,174
6. Step 6: Final answer
   x = 1,897,472.15