Finding the Third Proportional to 1,137,208 and 2,473,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,208 : 2,473,708 = 2,473,708 : x
2. Step 2: Convert to fraction form
   1,137,208/2,473,708 = 2,473,708/x
3. Step 3: Cross multiply
   1,137,208x = 2,473,708 × 2,473,708
4. Step 4: Simplify right side
   1,137,208x = 6,119,231,269,264
5. Step 5: Solve for x
   x = 6,119,231,269,264/1,137,208
6. Step 6: Final answer
   x = 5,380,925.27