Finding the Third Proportional to 1,574,376 and 3,260,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,376 : 3,260,784 = 3,260,784 : x
2. Step 2: Convert to fraction form
   1,574,376/3,260,784 = 3,260,784/x
3. Step 3: Cross multiply
   1,574,376x = 3,260,784 × 3,260,784
4. Step 4: Simplify right side
   1,574,376x = 10,632,712,294,656
5. Step 5: Solve for x
   x = 10,632,712,294,656/1,574,376
6. Step 6: Final answer
   x = 6,753,604.15