Finding the Third Proportional to 1,209,283 and 1,748,109

Step by Step Solution

1. Step 1: Write the proportion equation
   1,209,283 : 1,748,109 = 1,748,109 : x
2. Step 2: Convert to fraction form
   1,209,283/1,748,109 = 1,748,109/x
3. Step 3: Cross multiply
   1,209,283x = 1,748,109 × 1,748,109
4. Step 4: Simplify right side
   1,209,283x = 3,055,885,075,881
5. Step 5: Solve for x
   x = 3,055,885,075,881/1,209,283
6. Step 6: Final answer
   x = 2,527,022.27