Finding the Third Proportional to 1,088,464 and 1,636,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,464 : 1,636,848 = 1,636,848 : x
2. Step 2: Convert to fraction form
   1,088,464/1,636,848 = 1,636,848/x
3. Step 3: Cross multiply
   1,088,464x = 1,636,848 × 1,636,848
4. Step 4: Simplify right side
   1,088,464x = 2,679,271,375,104
5. Step 5: Solve for x
   x = 2,679,271,375,104/1,088,464
6. Step 6: Final answer
   x = 2,461,515.84