Finding the Third Proportional to 1,164,389 and 1,851,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,389 : 1,851,560 = 1,851,560 : x
2. Step 2: Convert to fraction form
   1,164,389/1,851,560 = 1,851,560/x
3. Step 3: Cross multiply
   1,164,389x = 1,851,560 × 1,851,560
4. Step 4: Simplify right side
   1,164,389x = 3,428,274,433,600
5. Step 5: Solve for x
   x = 3,428,274,433,600/1,164,389
6. Step 6: Final answer
   x = 2,944,269.00