Finding the Third Proportional to 5,633,388 and 12,164,784

Step by Step Solution

1. Step 1: Write the proportion equation
   5,633,388 : 12,164,784 = 12,164,784 : x
2. Step 2: Convert to fraction form
   5,633,388/12,164,784 = 12,164,784/x
3. Step 3: Cross multiply
   5,633,388x = 12,164,784 × 12,164,784
4. Step 4: Simplify right side
   5,633,388x = 147,981,969,766,656
5. Step 5: Solve for x
   x = 147,981,969,766,656/5,633,388
6. Step 6: Final answer
   x = 26,268,733.80