Finding the Third Proportional to 1,010,280 and 1,599,447

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,280 : 1,599,447 = 1,599,447 : x
2. Step 2: Convert to fraction form
   1,010,280/1,599,447 = 1,599,447/x
3. Step 3: Cross multiply
   1,010,280x = 1,599,447 × 1,599,447
4. Step 4: Simplify right side
   1,010,280x = 2,558,230,705,809
5. Step 5: Solve for x
   x = 2,558,230,705,809/1,010,280
6. Step 6: Final answer
   x = 2,532,199.69