Finding the Third Proportional to 1,050,399 and 1,529,667

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,399 : 1,529,667 = 1,529,667 : x
2. Step 2: Convert to fraction form
   1,050,399/1,529,667 = 1,529,667/x
3. Step 3: Cross multiply
   1,050,399x = 1,529,667 × 1,529,667
4. Step 4: Simplify right side
   1,050,399x = 2,339,881,130,889
5. Step 5: Solve for x
   x = 2,339,881,130,889/1,050,399
6. Step 6: Final answer
   x = 2,227,611.73