Finding the Third Proportional to 1,265,028 and 1,970,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,265,028 : 1,970,118 = 1,970,118 : x
2. Step 2: Convert to fraction form
   1,265,028/1,970,118 = 1,970,118/x
3. Step 3: Cross multiply
   1,265,028x = 1,970,118 × 1,970,118
4. Step 4: Simplify right side
   1,265,028x = 3,881,364,933,924
5. Step 5: Solve for x
   x = 3,881,364,933,924/1,265,028
6. Step 6: Final answer
   x = 3,068,204.76