Finding the Third Proportional to 1,351,376 and 2,937,970

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351,376 : 2,937,970 = 2,937,970 : x
2. Step 2: Convert to fraction form
   1,351,376/2,937,970 = 2,937,970/x
3. Step 3: Cross multiply
   1,351,376x = 2,937,970 × 2,937,970
4. Step 4: Simplify right side
   1,351,376x = 8,631,667,720,900
5. Step 5: Solve for x
   x = 8,631,667,720,900/1,351,376
6. Step 6: Final answer
   x = 6,387,317.61