Finding the Third Proportional to 1,376,788 and 2,982,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,788 : 2,982,396 = 2,982,396 : x
2. Step 2: Convert to fraction form
   1,376,788/2,982,396 = 2,982,396/x
3. Step 3: Cross multiply
   1,376,788x = 2,982,396 × 2,982,396
4. Step 4: Simplify right side
   1,376,788x = 8,894,685,900,816
5. Step 5: Solve for x
   x = 8,894,685,900,816/1,376,788
6. Step 6: Final answer
   x = 6,460,461.52