Finding the Third Proportional to 905,495 and 1,885,402

Step by Step Solution

1. Step 1: Write the proportion equation
   905,495 : 1,885,402 = 1,885,402 : x
2. Step 2: Convert to fraction form
   905,495/1,885,402 = 1,885,402/x
3. Step 3: Cross multiply
   905,495x = 1,885,402 × 1,885,402
4. Step 4: Simplify right side
   905,495x = 3,554,740,701,604
5. Step 5: Solve for x
   x = 3,554,740,701,604/905,495
6. Step 6: Final answer
   x = 3,925,743.05