Finding the Third Proportional to 11,133,402 and 17,238,810

Step by Step Solution

1. Step 1: Write the proportion equation
   11,133,402 : 17,238,810 = 17,238,810 : x
2. Step 2: Convert to fraction form
   11,133,402/17,238,810 = 17,238,810/x
3. Step 3: Cross multiply
   11,133,402x = 17,238,810 × 17,238,810
4. Step 4: Simplify right side
   11,133,402x = 297,176,570,216,100
5. Step 5: Solve for x
   x = 297,176,570,216,100/11,133,402
6. Step 6: Final answer
   x = 26,692,341.68