Finding the Third Proportional to 11,786,472.50 and 17,607,120

Step by Step Solution

1. Step 1: Write the proportion equation
   11,786,472.50 : 17,607,120 = 17,607,120 : x
2. Step 2: Convert to fraction form
   11,786,472.50/17,607,120 = 17,607,120/x
3. Step 3: Cross multiply
   11,786,472.50x = 17,607,120 × 17,607,120
4. Step 4: Simplify right side
   11,786,472.50x = 310,010,674,694,400
5. Step 5: Solve for x
   x = 310,010,674,694,400/11,786,472.50
6. Step 6: Final answer
   x = 26,302,243.92