Finding the Third Proportional to 748,467 and 1,172,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   748,467 : 1,172,773.50 = 1,172,773.50 : x
2. Step 2: Convert to fraction form
   748,467/1,172,773.50 = 1,172,773.50/x
3. Step 3: Cross multiply
   748,467x = 1,172,773.50 × 1,172,773.50
4. Step 4: Simplify right side
   748,467x = 1,375,397,682,302.25
5. Step 5: Solve for x
   x = 1,375,397,682,302.25/748,467
6. Step 6: Final answer
   x = 1,837,619.67