Finding the Third Proportional to 829,602 and 1,772,928

Step by Step Solution

1. Step 1: Write the proportion equation
   829,602 : 1,772,928 = 1,772,928 : x
2. Step 2: Convert to fraction form
   829,602/1,772,928 = 1,772,928/x
3. Step 3: Cross multiply
   829,602x = 1,772,928 × 1,772,928
4. Step 4: Simplify right side
   829,602x = 3,143,273,693,184
5. Step 5: Solve for x
   x = 3,143,273,693,184/829,602
6. Step 6: Final answer
   x = 3,788,893.58