Finding the Third Proportional to 1,788,342 and 2,705,625

Step by Step Solution

1. Step 1: Write the proportion equation
   1,788,342 : 2,705,625 = 2,705,625 : x
2. Step 2: Convert to fraction form
   1,788,342/2,705,625 = 2,705,625/x
3. Step 3: Cross multiply
   1,788,342x = 2,705,625 × 2,705,625
4. Step 4: Simplify right side
   1,788,342x = 7,320,406,640,625
5. Step 5: Solve for x
   x = 7,320,406,640,625/1,788,342
6. Step 6: Final answer
   x = 4,093,404.19