Finding the Third Proportional to 1,413,624 and 2,946,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413,624 : 2,946,480 = 2,946,480 : x
2. Step 2: Convert to fraction form
   1,413,624/2,946,480 = 2,946,480/x
3. Step 3: Cross multiply
   1,413,624x = 2,946,480 × 2,946,480
4. Step 4: Simplify right side
   1,413,624x = 8,681,744,390,400
5. Step 5: Solve for x
   x = 8,681,744,390,400/1,413,624
6. Step 6: Final answer
   x = 6,141,480.61