Finding the Third Proportional to 1,478,927 and 2,113,414

Step by Step Solution

1. Step 1: Write the proportion equation
   1,478,927 : 2,113,414 = 2,113,414 : x
2. Step 2: Convert to fraction form
   1,478,927/2,113,414 = 2,113,414/x
3. Step 3: Cross multiply
   1,478,927x = 2,113,414 × 2,113,414
4. Step 4: Simplify right side
   1,478,927x = 4,466,518,735,396
5. Step 5: Solve for x
   x = 4,466,518,735,396/1,478,927
6. Step 6: Final answer
   x = 3,020,107.64