Finding the Third Proportional to 1,112,632 and 2,402,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,632 : 2,402,656 = 2,402,656 : x
2. Step 2: Convert to fraction form
   1,112,632/2,402,656 = 2,402,656/x
3. Step 3: Cross multiply
   1,112,632x = 2,402,656 × 2,402,656
4. Step 4: Simplify right side
   1,112,632x = 5,772,755,854,336
5. Step 5: Solve for x
   x = 5,772,755,854,336/1,112,632
6. Step 6: Final answer
   x = 5,188,378.42