Finding the Third Proportional to 2,547,492 and 3,716,216

Step by Step Solution

1. Step 1: Write the proportion equation
   2,547,492 : 3,716,216 = 3,716,216 : x
2. Step 2: Convert to fraction form
   2,547,492/3,716,216 = 3,716,216/x
3. Step 3: Cross multiply
   2,547,492x = 3,716,216 × 3,716,216
4. Step 4: Simplify right side
   2,547,492x = 13,810,261,358,656
5. Step 5: Solve for x
   x = 13,810,261,358,656/2,547,492
6. Step 6: Final answer
   x = 5,421,120.60