Finding the Third Proportional to 8,021,113.50 and 17,320,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,021,113.50 : 17,320,672.50 = 17,320,672.50 : x
2. Step 2: Convert to fraction form
   8,021,113.50/17,320,672.50 = 17,320,672.50/x
3. Step 3: Cross multiply
   8,021,113.50x = 17,320,672.50 × 17,320,672.50
4. Step 4: Simplify right side
   8,021,113.50x = 300,005,695,852,256.25
5. Step 5: Solve for x
   x = 300,005,695,852,256.25/8,021,113.50
6. Step 6: Final answer
   x = 37,402,001.09