Finding the Third Proportional to 21,818,326.50 and 32,538,306

Step by Step Solution

1. Step 1: Write the proportion equation
   21,818,326.50 : 32,538,306 = 32,538,306 : x
2. Step 2: Convert to fraction form
   21,818,326.50/32,538,306 = 32,538,306/x
3. Step 3: Cross multiply
   21,818,326.50x = 32,538,306 × 32,538,306
4. Step 4: Simplify right side
   21,818,326.50x = 1,058,741,357,349,636
5. Step 5: Solve for x
   x = 1,058,741,357,349,636/21,818,326.50
6. Step 6: Final answer
   x = 48,525,323.76