Finding the Third Proportional to 6,288,192 and 13,472,892

Step by Step Solution

1. Step 1: Write the proportion equation
   6,288,192 : 13,472,892 = 13,472,892 : x
2. Step 2: Convert to fraction form
   6,288,192/13,472,892 = 13,472,892/x
3. Step 3: Cross multiply
   6,288,192x = 13,472,892 × 13,472,892
4. Step 4: Simplify right side
   6,288,192x = 181,518,818,843,664
5. Step 5: Solve for x
   x = 181,518,818,843,664/6,288,192
6. Step 6: Final answer
   x = 28,866,615.21