Finding the Third Proportional to 788,332 and 1,787,122

Step by Step Solution

1. Step 1: Write the proportion equation
   788,332 : 1,787,122 = 1,787,122 : x
2. Step 2: Convert to fraction form
   788,332/1,787,122 = 1,787,122/x
3. Step 3: Cross multiply
   788,332x = 1,787,122 × 1,787,122
4. Step 4: Simplify right side
   788,332x = 3,193,805,042,884
5. Step 5: Solve for x
   x = 3,193,805,042,884/788,332
6. Step 6: Final answer
   x = 4,051,345.17