Finding the Third Proportional to 10,789,437 and 23,117,837

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789,437 : 23,117,837 = 23,117,837 : x
2. Step 2: Convert to fraction form
   10,789,437/23,117,837 = 23,117,837/x
3. Step 3: Cross multiply
   10,789,437x = 23,117,837 × 23,117,837
4. Step 4: Simplify right side
   10,789,437x = 534,434,387,558,569
5. Step 5: Solve for x
   x = 534,434,387,558,569/10,789,437
6. Step 6: Final answer
   x = 49,533,111.65