Finding the Third Proportional to 1,765,153 and 2,727,609

Step by Step Solution

1. Step 1: Write the proportion equation
   1,765,153 : 2,727,609 = 2,727,609 : x
2. Step 2: Convert to fraction form
   1,765,153/2,727,609 = 2,727,609/x
3. Step 3: Cross multiply
   1,765,153x = 2,727,609 × 2,727,609
4. Step 4: Simplify right side
   1,765,153x = 7,439,850,856,881
5. Step 5: Solve for x
   x = 7,439,850,856,881/1,765,153
6. Step 6: Final answer
   x = 4,214,847.58