Finding the Third Proportional to 1,654,920 and 2,529,900

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,920 : 2,529,900 = 2,529,900 : x
2. Step 2: Convert to fraction form
   1,654,920/2,529,900 = 2,529,900/x
3. Step 3: Cross multiply
   1,654,920x = 2,529,900 × 2,529,900
4. Step 4: Simplify right side
   1,654,920x = 6,400,394,010,000
5. Step 5: Solve for x
   x = 6,400,394,010,000/1,654,920
6. Step 6: Final answer
   x = 3,867,494.51