Finding the Third Proportional to 9,571,503.94 and 21,002,747.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,571,503.94 : 21,002,747.63 = 21,002,747.63 : x
2. Step 2: Convert to fraction form
   9,571,503.94/21,002,747.63 = 21,002,747.63/x
3. Step 3: Cross multiply
   9,571,503.94x = 21,002,747.63 × 21,002,747.63
4. Step 4: Simplify right side
   9,571,503.94x = 441,115,407,799,443.12
5. Step 5: Solve for x
   x = 441,115,407,799,443.12/9,571,503.94
6. Step 6: Final answer
   x = 46,086,321.51