Finding the Third Proportional to 1,569,681 and 3,281,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,681 : 3,281,490 = 3,281,490 : x
2. Step 2: Convert to fraction form
   1,569,681/3,281,490 = 3,281,490/x
3. Step 3: Cross multiply
   1,569,681x = 3,281,490 × 3,281,490
4. Step 4: Simplify right side
   1,569,681x = 10,768,176,620,100
5. Step 5: Solve for x
   x = 10,768,176,620,100/1,569,681
6. Step 6: Final answer
   x = 6,860,105.09