Finding the Third Proportional to 869,762 and 1,762,896

Step by Step Solution

1. Step 1: Write the proportion equation
   869,762 : 1,762,896 = 1,762,896 : x
2. Step 2: Convert to fraction form
   869,762/1,762,896 = 1,762,896/x
3. Step 3: Cross multiply
   869,762x = 1,762,896 × 1,762,896
4. Step 4: Simplify right side
   869,762x = 3,107,802,306,816
5. Step 5: Solve for x
   x = 3,107,802,306,816/869,762
6. Step 6: Final answer
   x = 3,573,164.05