Finding the Third Proportional to 1,269,088 and 1,740,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,269,088 : 1,740,264 = 1,740,264 : x
2. Step 2: Convert to fraction form
   1,269,088/1,740,264 = 1,740,264/x
3. Step 3: Cross multiply
   1,269,088x = 1,740,264 × 1,740,264
4. Step 4: Simplify right side
   1,269,088x = 3,028,518,789,696
5. Step 5: Solve for x
   x = 3,028,518,789,696/1,269,088
6. Step 6: Final answer
   x = 2,386,374.14