Finding the Third Proportional to 1,788,320 and 2,705,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,788,320 : 2,705,592 = 2,705,592 : x
2. Step 2: Convert to fraction form
   1,788,320/2,705,592 = 2,705,592/x
3. Step 3: Cross multiply
   1,788,320x = 2,705,592 × 2,705,592
4. Step 4: Simplify right side
   1,788,320x = 7,320,228,070,464
5. Step 5: Solve for x
   x = 7,320,228,070,464/1,788,320
6. Step 6: Final answer
   x = 4,093,354.70