Finding the Third Proportional to 1,374,176 and 2,020,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,176 : 2,020,160 = 2,020,160 : x
2. Step 2: Convert to fraction form
   1,374,176/2,020,160 = 2,020,160/x
3. Step 3: Cross multiply
   1,374,176x = 2,020,160 × 2,020,160
4. Step 4: Simplify right side
   1,374,176x = 4,081,046,425,600
5. Step 5: Solve for x
   x = 4,081,046,425,600/1,374,176
6. Step 6: Final answer
   x = 2,969,813.49