Finding the Third Proportional to 5,920,814 and 12,755,236

Step by Step Solution

1. Step 1: Write the proportion equation
   5,920,814 : 12,755,236 = 12,755,236 : x
2. Step 2: Convert to fraction form
   5,920,814/12,755,236 = 12,755,236/x
3. Step 3: Cross multiply
   5,920,814x = 12,755,236 × 12,755,236
4. Step 4: Simplify right side
   5,920,814x = 162,696,045,415,696
5. Step 5: Solve for x
   x = 162,696,045,415,696/5,920,814
6. Step 6: Final answer
   x = 27,478,661.79