Finding the Third Proportional to 654,340 and 1,411,784

Step by Step Solution

1. Step 1: Write the proportion equation
   654,340 : 1,411,784 = 1,411,784 : x
2. Step 2: Convert to fraction form
   654,340/1,411,784 = 1,411,784/x
3. Step 3: Cross multiply
   654,340x = 1,411,784 × 1,411,784
4. Step 4: Simplify right side
   654,340x = 1,993,134,062,656
5. Step 5: Solve for x
   x = 1,993,134,062,656/654,340
6. Step 6: Final answer
   x = 3,046,022.04