Finding the Third Proportional to 2,521,386 and 3,784,659

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,386 : 3,784,659 = 3,784,659 : x
2. Step 2: Convert to fraction form
   2,521,386/3,784,659 = 3,784,659/x
3. Step 3: Cross multiply
   2,521,386x = 3,784,659 × 3,784,659
4. Step 4: Simplify right side
   2,521,386x = 14,323,643,746,281
5. Step 5: Solve for x
   x = 14,323,643,746,281/2,521,386
6. Step 6: Final answer
   x = 5,680,861.14