Finding the Third Proportional to 1,088,466 and 1,636,851

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,466 : 1,636,851 = 1,636,851 : x
2. Step 2: Convert to fraction form
   1,088,466/1,636,851 = 1,636,851/x
3. Step 3: Cross multiply
   1,088,466x = 1,636,851 × 1,636,851
4. Step 4: Simplify right side
   1,088,466x = 2,679,281,196,201
5. Step 5: Solve for x
   x = 2,679,281,196,201/1,088,466
6. Step 6: Final answer
   x = 2,461,520.34