Finding the Third Proportional to 1,536,360 and 2,213,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,360 : 2,213,028 = 2,213,028 : x
2. Step 2: Convert to fraction form
   1,536,360/2,213,028 = 2,213,028/x
3. Step 3: Cross multiply
   1,536,360x = 2,213,028 × 2,213,028
4. Step 4: Simplify right side
   1,536,360x = 4,897,492,928,784
5. Step 5: Solve for x
   x = 4,897,492,928,784/1,536,360
6. Step 6: Final answer
   x = 3,187,724.84