Finding the Third Proportional to 1,214,100 and 1,748,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,100 : 1,748,830 = 1,748,830 : x
2. Step 2: Convert to fraction form
   1,214,100/1,748,830 = 1,748,830/x
3. Step 3: Cross multiply
   1,214,100x = 1,748,830 × 1,748,830
4. Step 4: Simplify right side
   1,214,100x = 3,058,406,368,900
5. Step 5: Solve for x
   x = 3,058,406,368,900/1,214,100
6. Step 6: Final answer
   x = 2,519,072.87