Finding the Third Proportional to 1,029,654 and 1,575,123

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,654 : 1,575,123 = 1,575,123 : x
2. Step 2: Convert to fraction form
   1,029,654/1,575,123 = 1,575,123/x
3. Step 3: Cross multiply
   1,029,654x = 1,575,123 × 1,575,123
4. Step 4: Simplify right side
   1,029,654x = 2,481,012,465,129
5. Step 5: Solve for x
   x = 2,481,012,465,129/1,029,654
6. Step 6: Final answer
   x = 2,409,559.39