Finding the Third Proportional to 920,290 and 1,885,202

Step by Step Solution

1. Step 1: Write the proportion equation
   920,290 : 1,885,202 = 1,885,202 : x
2. Step 2: Convert to fraction form
   920,290/1,885,202 = 1,885,202/x
3. Step 3: Cross multiply
   920,290x = 1,885,202 × 1,885,202
4. Step 4: Simplify right side
   920,290x = 3,553,986,580,804
5. Step 5: Solve for x
   x = 3,553,986,580,804/920,290
6. Step 6: Final answer
   x = 3,861,811.58