Finding the Third Proportional to 10,097,145.50 and 22,021,866.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,097,145.50 : 22,021,866.50 = 22,021,866.50 : x
2. Step 2: Convert to fraction form
   10,097,145.50/22,021,866.50 = 22,021,866.50/x
3. Step 3: Cross multiply
   10,097,145.50x = 22,021,866.50 × 22,021,866.50
4. Step 4: Simplify right side
   10,097,145.50x = 484,962,604,143,822.25
5. Step 5: Solve for x
   x = 484,962,604,143,822.25/10,097,145.50
6. Step 6: Final answer
   x = 48,029,673.75