Finding the Third Proportional to 533,719.50 and 1,172,406

Step by Step Solution

1. Step 1: Write the proportion equation
   533,719.50 : 1,172,406 = 1,172,406 : x
2. Step 2: Convert to fraction form
   533,719.50/1,172,406 = 1,172,406/x
3. Step 3: Cross multiply
   533,719.50x = 1,172,406 × 1,172,406
4. Step 4: Simplify right side
   533,719.50x = 1,374,535,828,836
5. Step 5: Solve for x
   x = 1,374,535,828,836/533,719.50
6. Step 6: Final answer
   x = 2,575,389.94