Finding the Third Proportional to 710,752 and 1,677,844

Step by Step Solution

1. Step 1: Write the proportion equation
   710,752 : 1,677,844 = 1,677,844 : x
2. Step 2: Convert to fraction form
   710,752/1,677,844 = 1,677,844/x
3. Step 3: Cross multiply
   710,752x = 1,677,844 × 1,677,844
4. Step 4: Simplify right side
   710,752x = 2,815,160,488,336
5. Step 5: Solve for x
   x = 2,815,160,488,336/710,752
6. Step 6: Final answer
   x = 3,960,819.65