Finding the Third Proportional to 1,351,323 and 2,937,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351,323 : 2,937,870 = 2,937,870 : x
2. Step 2: Convert to fraction form
   1,351,323/2,937,870 = 2,937,870/x
3. Step 3: Cross multiply
   1,351,323x = 2,937,870 × 2,937,870
4. Step 4: Simplify right side
   1,351,323x = 8,631,080,136,900
5. Step 5: Solve for x
   x = 8,631,080,136,900/1,351,323
6. Step 6: Final answer
   x = 6,387,133.30