Finding the Third Proportional to 9,924,013.69 and 21,368,584.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,924,013.69 : 21,368,584.69 = 21,368,584.69 : x
2. Step 2: Convert to fraction form
   9,924,013.69/21,368,584.69 = 21,368,584.69/x
3. Step 3: Cross multiply
   9,924,013.69x = 21,368,584.69 × 21,368,584.69
4. Step 4: Simplify right side
   9,924,013.69x = 456,616,411,546,859.50
5. Step 5: Solve for x
   x = 456,616,411,546,859.50/9,924,013.69
6. Step 6: Final answer
   x = 46,011,263.78