Finding the Third Proportional to 1,899,480 and 2,716,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899,480 : 2,716,072 = 2,716,072 : x
2. Step 2: Convert to fraction form
   1,899,480/2,716,072 = 2,716,072/x
3. Step 3: Cross multiply
   1,899,480x = 2,716,072 × 2,716,072
4. Step 4: Simplify right side
   1,899,480x = 7,377,047,109,184
5. Step 5: Solve for x
   x = 7,377,047,109,184/1,899,480
6. Step 6: Final answer
   x = 3,883,719.29