Finding the Third Proportional to 11,632,968 and 17,764,380

Step by Step Solution

1. Step 1: Write the proportion equation
   11,632,968 : 17,764,380 = 17,764,380 : x
2. Step 2: Convert to fraction form
   11,632,968/17,764,380 = 17,764,380/x
3. Step 3: Cross multiply
   11,632,968x = 17,764,380 × 17,764,380
4. Step 4: Simplify right side
   11,632,968x = 315,573,196,784,400
5. Step 5: Solve for x
   x = 315,573,196,784,400/11,632,968
6. Step 6: Final answer
   x = 27,127,487.74