Finding the Third Proportional to 5,681,962 and 12,426,808

Step by Step Solution

1. Step 1: Write the proportion equation
   5,681,962 : 12,426,808 = 12,426,808 : x
2. Step 2: Convert to fraction form
   5,681,962/12,426,808 = 12,426,808/x
3. Step 3: Cross multiply
   5,681,962x = 12,426,808 × 12,426,808
4. Step 4: Simplify right side
   5,681,962x = 154,425,557,068,864
5. Step 5: Solve for x
   x = 154,425,557,068,864/5,681,962
6. Step 6: Final answer
   x = 27,178,210.11