Finding the Third Proportional to 577,154 and 1,265,008

Step by Step Solution

1. Step 1: Write the proportion equation
   577,154 : 1,265,008 = 1,265,008 : x
2. Step 2: Convert to fraction form
   577,154/1,265,008 = 1,265,008/x
3. Step 3: Cross multiply
   577,154x = 1,265,008 × 1,265,008
4. Step 4: Simplify right side
   577,154x = 1,600,245,240,064
5. Step 5: Solve for x
   x = 1,600,245,240,064/577,154
6. Step 6: Final answer
   x = 2,772,648.62