Finding the Third Proportional to 1,371,800 and 3,015,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,371,800 : 3,015,168 = 3,015,168 : x
2. Step 2: Convert to fraction form
   1,371,800/3,015,168 = 3,015,168/x
3. Step 3: Cross multiply
   1,371,800x = 3,015,168 × 3,015,168
4. Step 4: Simplify right side
   1,371,800x = 9,091,238,068,224
5. Step 5: Solve for x
   x = 9,091,238,068,224/1,371,800
6. Step 6: Final answer
   x = 6,627,232.88