Finding the Third Proportional to 905,496 and 1,885,244

Step by Step Solution

1. Step 1: Write the proportion equation
   905,496 : 1,885,244 = 1,885,244 : x
2. Step 2: Convert to fraction form
   905,496/1,885,244 = 1,885,244/x
3. Step 3: Cross multiply
   905,496x = 1,885,244 × 1,885,244
4. Step 4: Simplify right side
   905,496x = 3,554,144,939,536
5. Step 5: Solve for x
   x = 3,554,144,939,536/905,496
6. Step 6: Final answer
   x = 3,925,080.77