Finding the Third Proportional to 905,412 and 1,885,202

Step by Step Solution

1. Step 1: Write the proportion equation
   905,412 : 1,885,202 = 1,885,202 : x
2. Step 2: Convert to fraction form
   905,412/1,885,202 = 1,885,202/x
3. Step 3: Cross multiply
   905,412x = 1,885,202 × 1,885,202
4. Step 4: Simplify right side
   905,412x = 3,553,986,580,804
5. Step 5: Solve for x
   x = 3,553,986,580,804/905,412
6. Step 6: Final answer
   x = 3,925,270.02