Finding the Third Proportional to 2,547,480 and 3,716,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,547,480 : 3,716,208 = 3,716,208 : x
2. Step 2: Convert to fraction form
   2,547,480/3,716,208 = 3,716,208/x
3. Step 3: Cross multiply
   2,547,480x = 3,716,208 × 3,716,208
4. Step 4: Simplify right side
   2,547,480x = 13,810,201,899,264
5. Step 5: Solve for x
   x = 13,810,201,899,264/2,547,480
6. Step 6: Final answer
   x = 5,421,122.80