Finding the Third Proportional to 2,518,677 and 3,785,397

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518,677 : 3,785,397 = 3,785,397 : x
2. Step 2: Convert to fraction form
   2,518,677/3,785,397 = 3,785,397/x
3. Step 3: Cross multiply
   2,518,677x = 3,785,397 × 3,785,397
4. Step 4: Simplify right side
   2,518,677x = 14,329,230,447,609
5. Step 5: Solve for x
   x = 14,329,230,447,609/2,518,677
6. Step 6: Final answer
   x = 5,689,189.38