Finding the Third Proportional to 1,654,978 and 2,530,602

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,978 : 2,530,602 = 2,530,602 : x
2. Step 2: Convert to fraction form
   1,654,978/2,530,602 = 2,530,602/x
3. Step 3: Cross multiply
   1,654,978x = 2,530,602 × 2,530,602
4. Step 4: Simplify right side
   1,654,978x = 6,403,946,482,404
5. Step 5: Solve for x
   x = 6,403,946,482,404/1,654,978
6. Step 6: Final answer
   x = 3,869,505.51