Finding the Third Proportional to 4,845,907.50 and 10,572,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,845,907.50 : 10,572,022.50 = 10,572,022.50 : x
2. Step 2: Convert to fraction form
   4,845,907.50/10,572,022.50 = 10,572,022.50/x
3. Step 3: Cross multiply
   4,845,907.50x = 10,572,022.50 × 10,572,022.50
4. Step 4: Simplify right side
   4,845,907.50x = 111,767,659,740,506.25
5. Step 5: Solve for x
   x = 111,767,659,740,506.25/4,845,907.50
6. Step 6: Final answer
   x = 23,064,340.32