Finding the Third Proportional to 1,187,052 and 2,515,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,187,052 : 2,515,356 = 2,515,356 : x
2. Step 2: Convert to fraction form
   1,187,052/2,515,356 = 2,515,356/x
3. Step 3: Cross multiply
   1,187,052x = 2,515,356 × 2,515,356
4. Step 4: Simplify right side
   1,187,052x = 6,327,015,806,736
5. Step 5: Solve for x
   x = 6,327,015,806,736/1,187,052
6. Step 6: Final answer
   x = 5,330,024.13