Finding the Third Proportional to 16,403,328 and 38,325,576

Step by Step Solution

1. Step 1: Write the proportion equation
   16,403,328 : 38,325,576 = 38,325,576 : x
2. Step 2: Convert to fraction form
   16,403,328/38,325,576 = 38,325,576/x
3. Step 3: Cross multiply
   16,403,328x = 38,325,576 × 38,325,576
4. Step 4: Simplify right side
   16,403,328x = 1,468,849,775,731,776
5. Step 5: Solve for x
   x = 1,468,849,775,731,776/16,403,328
6. Step 6: Final answer
   x = 89,545,839.46