Finding the Third Proportional to 2,608,956.84 and 5,681,079.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608,956.84 : 5,681,079.28 = 5,681,079.28 : x
2. Step 2: Convert to fraction form
   2,608,956.84/5,681,079.28 = 5,681,079.28/x
3. Step 3: Cross multiply
   2,608,956.84x = 5,681,079.28 × 5,681,079.28
4. Step 4: Simplify right side
   2,608,956.84x = 32,274,661,799,848.02
5. Step 5: Solve for x
   x = 32,274,661,799,848.02/2,608,956.84
6. Step 6: Final answer
   x = 12,370,715.09