Finding the Third Proportional to 829,490 and 1,776,484

Step by Step Solution

1. Step 1: Write the proportion equation
   829,490 : 1,776,484 = 1,776,484 : x
2. Step 2: Convert to fraction form
   829,490/1,776,484 = 1,776,484/x
3. Step 3: Cross multiply
   829,490x = 1,776,484 × 1,776,484
4. Step 4: Simplify right side
   829,490x = 3,155,895,402,256
5. Step 5: Solve for x
   x = 3,155,895,402,256/829,490
6. Step 6: Final answer
   x = 3,804,621.40