Finding the Third Proportional to 1,646,130 and 2,473,578

Step by Step Solution

1. Step 1: Write the proportion equation
   1,646,130 : 2,473,578 = 2,473,578 : x
2. Step 2: Convert to fraction form
   1,646,130/2,473,578 = 2,473,578/x
3. Step 3: Cross multiply
   1,646,130x = 2,473,578 × 2,473,578
4. Step 4: Simplify right side
   1,646,130x = 6,118,588,122,084
5. Step 5: Solve for x
   x = 6,118,588,122,084/1,646,130
6. Step 6: Final answer
   x = 3,716,953.17