Finding the Third Proportional to 1,265,056 and 1,970,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,265,056 : 1,970,160 = 1,970,160 : x
2. Step 2: Convert to fraction form
   1,265,056/1,970,160 = 1,970,160/x
3. Step 3: Cross multiply
   1,265,056x = 1,970,160 × 1,970,160
4. Step 4: Simplify right side
   1,265,056x = 3,881,530,425,600
5. Step 5: Solve for x
   x = 3,881,530,425,600/1,265,056
6. Step 6: Final answer
   x = 3,068,267.67